Route Details
| Flight | Airline | From | To | Departure | Arrival | Duration | Days | Effective |
|---|---|---|---|---|---|---|---|---|
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:00 | 07:29 | 2h 29m | Sat | 2026-04-04 – 2026-04-11 |
| 2890 | Delta Air Lines | ATL | IAH | 14:46 | 15:56 | 2h 10m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-07-07 – 2026-08-09 |
| 4661 | United Airlines | ATL | IAH | 15:57 | 17:20 | 2h 23m | Sat | 2026-06-27 – 2026-08-08 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Mon, Thu, Fri, Sun | 2026-06-07 – 2026-06-21 |
| 1223 | Delta Air Lines | ATL | IAH | 14:30 | 15:44 | 2h 14m | Mon, Wed, Fri, Sun | 2026-04-15 – 2026-04-29 |
| 425 | United Airlines | ATL | IAH | 11:44 | 13:13 | 2h 29m | Mon, Tue, Wed, Thu, Fri | 2026-04-01 – 2026-04-10 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Sat | 2026-12-05 – 2026-12-12 |
| 2890 | Delta Air Lines | ATL | IAH | 15:00 | 16:12 | 2h 12m | Sat | 2026-07-11 – 2026-08-08 |
| 1131 | Delta Air Lines | ATL | IAH | 16:30 | 17:49 | 2h 19m | Thu | 2026-04-02 – 2026-04-09 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 14:50 | 2h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-10 – 2026-10-05 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Mon, Fri | 2026-06-15 – 2026-06-22 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:55 | 17:29 | 2h 34m | Mon | 2026-04-20 – 2026-05-04 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Mon | 2026-07-06 – 2026-07-06 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:21 | 22:56 | 2h 35m | Sat | 2026-04-11 – 2026-04-11 |
| 3985 | United Airlines | ATL | IAH | 19:04 | 20:36 | 2h 32m | Sun | 2026-03-29 – 2026-03-29 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 13:37 | 15:03 | 2h 26m | Sun | 2026-04-12 – 2026-04-12 |
| 1131 | Delta Air Lines | ATL | IAH | 16:15 | 17:30 | 2h 15m | Mon, Sun | 2026-05-25 – 2026-06-01 |
| 2410 | Spirit Airlines | ATL | IAH | 22:08 | 23:21 | 2h 13m | Mon | 2026-04-27 – 2026-04-27 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Sun | 2026-05-03 – 2026-05-03 |
| 425 | United Airlines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-24 – 2026-12-31 |
| 1131 | Delta Air Lines | ATL | IAH | 16:43 | 17:58 | 2h 15m | Tue | 2026-03-31 – 2026-03-31 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:28 | 2h 13m | Mon, Thu, Fri, Sat, Sun | 2026-09-13 – 2026-10-05 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:20 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-10-06 – 2026-10-23 |
| 1572 | Delta Air Lines | ATL | IAH | 12:35 | 13:43 | 2h 8m | Sun | 2026-06-07 – 2026-07-05 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Sat | 2026-08-15 – 2026-10-03 |
| 1682 | Delta Air Lines | ATL | IAH | 10:00 | 11:09 | 2h 9m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-07-07 – 2026-08-09 |
| 1155 | Spirit Airlines | ATL | IAH | 09:05 | 10:24 | 2h 19m | Tue, Wed | 2026-03-24 – 2026-04-08 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Sat | 2026-11-07 – 2026-11-21 |
| 532 | United Airlines | ATL | IAH | 07:05 | 08:25 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-11 – 2026-09-23 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:07 | 2h 7m | Mon, Tue, Wed, Thu, Fri | 2026-08-10 – 2026-08-14 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Tue, Wed, Thu, Fri | 2026-11-30 – 2026-12-11 |
| 2709 | Delta Air Lines | ATL | IAH | 14:31 | 15:51 | 2h 20m | Tue, Wed | 2026-03-31 – 2026-04-08 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Tue, Wed, Thu, Fri | 2026-11-02 – 2026-11-25 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:59 | 2h 19m | Thu, Sun | 2026-04-09 – 2026-04-12 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Wed | 2026-06-24 – 2026-06-24 |
| 1223 | Delta Air Lines | ATL | IAH | 18:45 | 20:00 | 2h 15m | Tue, Thu, Sun | 2026-05-07 – 2026-05-21 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:35 | 2h 20m | Sat | 2027-01-02 – 2027-01-02 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Fri | 2027-01-01 – 2027-01-01 |
| 1585 | Delta Air Lines | ATL | IAH | 09:00 | 10:17 | 2h 17m | Sat | 2026-04-04 – 2026-04-11 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-11 – 2026-04-28 |
| 425 | United Airlines | ATL | IAH | 11:44 | 13:13 | 2h 29m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-04-12 – 2026-04-28 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Wed | 2026-07-08 – 2026-08-05 |
| 532 | United Airlines | ATL | IAH | 07:05 | 08:18 | 2h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-21 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Mon, Sun | 2026-08-16 – 2026-08-31 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Thu, Fri, Sat | 2026-11-26 – 2026-11-28 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:30 | 07:59 | 2h 29m | Fri | 2026-04-24 – 2026-04-24 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Tue, Thu | 2026-11-10 – 2026-11-24 |
| 1284 | Delta Air Lines | ATL | IAH | 20:13 | 21:24 | 2h 11m | Tue, Wed | 2026-07-07 – 2026-08-05 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Tue, Thu, Sun | 2026-10-08 – 2026-10-13 |
| 2421 | Spirit Airlines | ATL | IAH | 22:19 | 23:29 | 2h 10m | Thu, Fri, Sat, Sun | 2026-04-30 – 2026-05-03 |
| 1223 | Delta Air Lines | ATL | IAH | 14:30 | 15:44 | 2h 14m | Tue, Thu | 2026-04-21 – 2026-04-30 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Fri | 2026-08-21 – 2026-09-04 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-12-13 – 2026-12-18 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Fri, Sun | 2026-10-16 – 2026-10-23 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:37 | 2h 7m | Wed, Fri | 2026-06-10 – 2026-06-24 |
| 1284 | Delta Air Lines | ATL | IAH | 20:15 | 21:32 | 2h 17m | Sat | 2026-04-04 – 2026-04-11 |
| 1687 | United Airlines | ATL | IAH | 09:10 | 10:39 | 2h 29m | Sun | 2026-05-17 – 2026-05-17 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:07 | 2h 7m | Sat | 2026-08-15 – 2026-09-05 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:32 | 2h 7m | Tue, Wed, Fri, Sun | 2026-08-11 – 2026-09-06 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:07 | 2h 7m | Sat, Sun | 2026-09-06 – 2026-09-12 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Mon, Fri, Sun | 2026-12-20 – 2026-12-28 |
| 2709 | Delta Air Lines | ATL | IAH | 14:43 | 16:03 | 2h 20m | Sat | 2026-04-04 – 2026-04-11 |
| 258 | Spirit Airlines | ATL | IAH | 09:35 | 10:42 | 2h 7m | Mon, Thu, Fri, Sun | 2026-08-20 – 2026-09-07 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-10-26 – 2026-10-31 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Wed, Fri, Sat | 2027-02-01 – 2027-04-23 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:44 | 17:18 | 2h 34m | Sun | 2026-04-26 – 2026-04-26 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:54 | 2h 14m | Sat | 2026-05-23 – 2026-06-06 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:54 | 17:28 | 2h 34m | Sat | 2026-04-04 – 2026-04-11 |
| 4105 | Frontier Airlines Inc. | ATL | IAH | 22:45 | 00:11 | 2h 26m | Thu, Sun | 2026-04-05 – 2026-04-09 |
| 425 | United Airlines | ATL | IAH | 11:50 | 13:19 | 2h 29m | Mon, Tue | 2026-03-30 – 2026-03-31 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:44 | 17:18 | 2h 34m | Sun | 2026-05-03 – 2026-05-03 |
| 1223 | Delta Air Lines | ATL | IAH | 14:30 | 15:44 | 2h 14m | Mon, Tue, Thu | 2026-04-13 – 2026-04-16 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:35 | 2h 20m | Fri, Sun | 2027-01-01 – 2027-01-03 |
| 1012 | United Airlines | ATL | IAH | 09:10 | 10:37 | 2h 27m | Mon, Tue, Thu, Fri, Sat, Sun | 2026-03-29 – 2026-04-28 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-04 – 2027-01-10 |
| 1284 | Delta Air Lines | ATL | IAH | 20:20 | 21:35 | 2h 15m | Sun | 2026-05-03 – 2026-05-03 |
| 2709 | Delta Air Lines | ATL | IAH | 14:31 | 15:51 | 2h 20m | Thu, Fri, Sun | 2026-04-09 – 2026-04-12 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Mon, Sun | 2026-09-07 – 2026-10-05 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Mon, Tue, Thu, Fri, Sun | 2026-07-10 – 2026-08-04 |
| 6124 | United Airlines | ATL | IAH | 15:54 | 17:25 | 2h 31m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-03-29 – 2026-04-05 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:25 | 22:50 | 2h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-05 – 2026-06-08 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Tue, Thu | 2026-05-26 – 2026-05-28 |
| 1585 | Delta Air Lines | ATL | IAH | 07:38 | 08:56 | 2h 18m | Fri, Sun | 2026-03-29 – 2026-04-10 |
| 1601 | Delta Air Lines | ATL | IAH | 22:45 | 23:59 | 2h 14m | Fri | 2026-05-08 – 2026-05-15 |
| 1988 | Delta Air Lines | ATL | IAH | 12:35 | 13:54 | 2h 19m | Mon, Wed, Fri | 2026-03-30 – 2026-04-10 |
| 1284 | Delta Air Lines | ATL | IAH | 19:05 | 20:18 | 2h 13m | Sat | 2026-05-02 – 2026-05-02 |
| 1223 | Delta Air Lines | ATL | IAH | 14:30 | 15:44 | 2h 14m | Mon, Wed, Fri | 2026-05-01 – 2026-05-06 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:46 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-12-19 – 2026-12-31 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Wed, Fri | 2027-01-18 – 2027-01-29 |
| 1131 | Delta Air Lines | ATL | IAH | 16:43 | 17:58 | 2h 15m | Tue | 2026-04-07 – 2026-04-07 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Sat | 2026-06-27 – 2026-07-04 |
| 521 | United Airlines | ATL | IAH | 15:45 | 17:00 | 2h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-24 – 2026-12-31 |
| 1131 | Delta Air Lines | ATL | IAH | 16:43 | 17:58 | 2h 15m | Wed | 2026-04-01 – 2026-04-08 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:30 | 07:59 | 2h 29m | Fri | 2026-05-01 – 2026-05-01 |
| 521 | United Airlines | ATL | IAH | 16:00 | 17:25 | 2h 25m | Mon | 2026-04-13 – 2026-04-27 |
| 1131 | Delta Air Lines | ATL | IAH | 18:18 | 19:33 | 2h 15m | Mon, Sun | 2026-04-13 – 2026-04-27 |
| 2376 | United Airlines | ATL | IAH | 19:15 | 20:35 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-23 |
| 1131 | Delta Air Lines | ATL | IAH | 18:39 | 19:52 | 2h 13m | Tue, Thu | 2026-06-09 – 2026-07-02 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-12-19 – 2026-12-31 |
| 6124 | United Airlines | ATL | IAH | 15:54 | 17:25 | 2h 31m | Sat | 2026-04-04 – 2026-04-04 |
| 1223 | Delta Air Lines | ATL | IAH | 18:45 | 20:00 | 2h 15m | Sun | 2026-05-24 – 2026-05-24 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Tue, Wed, Sun | 2026-05-17 – 2026-05-20 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Tue, Thu | 2026-09-15 – 2026-10-01 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:54 | 2h 14m | Thu, Sun | 2026-05-07 – 2026-05-17 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Tue, Wed | 2026-10-06 – 2026-10-07 |
| 1131 | Delta Air Lines | ATL | IAH | 16:15 | 17:31 | 2h 16m | Sat | 2026-05-09 – 2026-05-16 |
| 1988 | Delta Air Lines | ATL | IAH | 12:35 | 13:54 | 2h 19m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-03-08 – 2026-03-29 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Wed | 2026-10-28 – 2026-12-16 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:46 | 2h 21m | Sun | 2026-11-01 – 2026-11-01 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Sat | 2026-05-02 – 2026-05-09 |
| 1601 | Delta Air Lines | ATL | IAH | 22:47 | 23:59 | 2h 12m | Sat | 2026-06-13 – 2026-07-04 |
| 532 | United Airlines | ATL | IAH | 07:05 | 08:15 | 2h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-21 – 2026-08-10 |
| 1284 | Delta Air Lines | ATL | IAH | 19:05 | 20:18 | 2h 13m | Sat | 2026-04-18 – 2026-04-25 |
| 425 | United Airlines | ATL | IAH | 11:37 | 12:47 | 2h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-25 – 2026-08-10 |
| 1223 | Delta Air Lines | ATL | IAH | 18:45 | 20:00 | 2h 15m | Tue, Thu, Sun | 2026-05-26 – 2026-06-04 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Sat | 2026-05-30 – 2026-05-30 |
| 1960 | Delta Air Lines | ATL | IAH | 16:36 | 17:51 | 2h 15m | Mon, Thu, Fri | 2026-04-30 – 2026-05-04 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Fri | 2026-06-26 – 2026-06-26 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Sun | 2026-08-02 – 2026-08-02 |
| 1223 | Delta Air Lines | ATL | IAH | 14:40 | 15:54 | 2h 14m | Sat | 2026-04-18 – 2026-05-02 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Tue, Thu | 2026-06-11 – 2026-06-23 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:15 | 22:50 | 2h 35m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-20 – 2026-05-04 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:20 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-26 – 2026-11-08 |
| 1148 | Delta Air Lines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Tue, Wed, Sat, Sun | 2026-05-24 – 2026-05-30 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Sat | 2026-11-14 – 2026-11-21 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:15 | 22:50 | 2h 35m | Mon | 2026-04-13 – 2026-04-13 |
| 1585 | Delta Air Lines | ATL | IAH | 07:32 | 08:41 | 2h 9m | Sat | 2026-06-20 – 2026-06-20 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:35 | 2h 5m | Mon, Thu | 2026-07-09 – 2026-08-06 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Tue, Wed, Thu | 2026-04-30 – 2026-05-14 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 14:54 | 16:19 | 2h 25m | Sun | 2026-04-05 – 2026-04-05 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:51 | 2h 11m | Sat | 2026-08-15 – 2026-10-03 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:03 | 07:34 | 2h 31m | Sun | 2026-05-17 – 2026-05-17 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Sat | 2026-11-07 – 2026-11-07 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Mon, Tue, Wed, Thu, Fri | 2026-04-01 – 2026-04-10 |
| 1601 | Delta Air Lines | ATL | IAH | 22:44 | 23:59 | 2h 15m | Tue, Sat | 2026-04-14 – 2026-05-05 |
| 425 | United Airlines | ATL | IAH | 11:40 | 12:56 | 2h 16m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-11 – 2026-09-23 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:35 | 2h 20m | Sat | 2026-11-14 – 2026-12-26 |
| 1131 | Delta Air Lines | ATL | IAH | 18:53 | 20:06 | 2h 13m | Sun | 2026-07-05 – 2026-07-05 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Sun | 2026-06-14 – 2026-06-21 |
| 1905 | Delta Air Lines | ATL | IAH | 11:24 | 12:45 | 2h 21m | Sat | 2026-04-04 – 2026-04-11 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Thu | 2026-12-17 – 2026-12-17 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Tue, Sat | 2026-10-10 – 2026-10-24 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-11-09 – 2026-11-25 |
| 1682 | Delta Air Lines | ATL | IAH | 10:05 | 11:18 | 2h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-07 – 2026-06-24 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Mon, Wed, Fri, Sun | 2026-05-25 – 2026-05-31 |
| 1585 | Delta Air Lines | ATL | IAH | 09:13 | 10:30 | 2h 17m | Tue | 2026-03-31 – 2026-04-07 |
| 2890 | Delta Air Lines | ATL | IAH | 15:00 | 16:14 | 2h 14m | Sat | 2026-07-04 – 2026-07-04 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Fri | 2026-12-18 – 2026-12-18 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Wed | 2026-07-08 – 2026-07-29 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Tue, Thu, Sun | 2027-02-02 – 2027-04-22 |
| 1687 | United Airlines | ATL | IAH | 09:10 | 10:39 | 2h 29m | Wed, Fri, Sat | 2026-05-02 – 2026-05-08 |
| 1585 | Delta Air Lines | ATL | IAH | 07:35 | 08:47 | 2h 12m | Tue | 2026-04-14 – 2026-04-21 |
| 1148 | Delta Air Lines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Fri | 2026-05-08 – 2026-05-08 |
| 1687 | United Airlines | ATL | IAH | 09:10 | 10:39 | 2h 29m | Thu | 2026-04-30 – 2026-05-07 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:12 | 16:51 | 2h 39m | Tue | 2026-03-24 – 2026-03-31 |
| 1131 | Delta Air Lines | ATL | IAH | 17:30 | 18:41 | 2h 11m | Sat | 2026-07-11 – 2026-08-08 |
| 1960 | Delta Air Lines | ATL | IAH | 16:36 | 17:51 | 2h 15m | Tue | 2026-04-14 – 2026-04-28 |
| 532 | United Airlines | ATL | IAH | 07:00 | 08:21 | 2h 21m | Tue | 2026-05-05 – 2026-05-19 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Mon | 2026-08-10 – 2026-08-10 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Mon, Wed, Fri, Sun | 2026-10-26 – 2026-11-25 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:09 | 2h 16m | Mon, Tue, Wed, Thu, Fri | 2026-04-06 – 2026-04-10 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Tue, Sat | 2026-10-27 – 2026-12-15 |
| 4021 | United Airlines | ATL | IAH | 15:54 | 17:25 | 2h 31m | Sat | 2026-05-02 – 2026-05-16 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:38 | 2h 13m | Tue | 2026-04-28 – 2026-04-28 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:15 | 22:50 | 2h 35m | Thu | 2026-04-02 – 2026-04-02 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:18 | 22:53 | 2h 35m | Mon, Fri | 2026-04-06 – 2026-04-10 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Tue, Thu, Sat | 2026-11-28 – 2026-12-03 |
| 425 | United Airlines | ATL | IAH | 11:44 | 13:13 | 2h 29m | Sun | 2026-05-10 – 2026-05-17 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:59 | 2h 19m | Sun | 2026-03-29 – 2026-04-05 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:46 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-06 – 2026-10-25 |
| 1585 | Delta Air Lines | ATL | IAH | 07:35 | 08:47 | 2h 12m | Thu, Sat | 2026-04-16 – 2026-05-02 |
| 1284 | Delta Air Lines | ATL | IAH | 20:13 | 21:24 | 2h 11m | Thu, Fri, Sun | 2026-07-09 – 2026-07-16 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:38 | 2h 13m | Sun | 2026-05-03 – 2026-05-03 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-04-23 |
| 532 | United Airlines | ATL | IAH | 07:05 | 08:18 | 2h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-24 – 2026-10-24 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Sat | 2026-12-05 – 2026-12-12 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:20 | 2h 20m | Sat | 2026-10-10 – 2026-10-24 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Mon, Fri | 2026-05-08 – 2026-05-15 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-06 – 2026-10-25 |
| 2890 | Delta Air Lines | ATL | IAH | 12:41 | 13:51 | 2h 10m | Sat | 2026-04-18 – 2026-04-25 |
| 532 | United Airlines | ATL | IAH | 07:00 | 08:21 | 2h 21m | Mon, Wed, Thu, Fri, Sat, Sun | 2026-05-01 – 2026-05-20 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-11-29 – 2026-12-18 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Sun | 2026-07-12 – 2026-07-26 |
| 1585 | Delta Air Lines | ATL | IAH | 07:32 | 08:41 | 2h 9m | Sat | 2026-06-13 – 2026-06-13 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:03 | 2h 10m | Thu, Sun | 2026-09-13 – 2026-10-04 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Mon, Wed, Fri | 2026-06-29 – 2026-07-03 |
| 1585 | Delta Air Lines | ATL | IAH | 07:32 | 08:37 | 2h 5m | Sat | 2026-07-11 – 2026-08-08 |
| 1585 | Delta Air Lines | ATL | IAH | 07:35 | 08:53 | 2h 18m | Sun | 2026-04-12 – 2026-04-12 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Sun | 2026-05-24 – 2026-05-24 |
| 425 | United Airlines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-21 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Sat, Sun | 2026-05-10 – 2026-05-16 |
| 2709 | Delta Air Lines | ATL | IAH | 14:31 | 15:51 | 2h 20m | Sun | 2026-03-29 – 2026-03-29 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Mon, Fri | 2026-05-01 – 2026-05-18 |
| 1131 | Delta Air Lines | ATL | IAH | 18:18 | 19:33 | 2h 15m | Thu, Fri | 2026-04-16 – 2026-05-01 |
| 532 | United Airlines | ATL | IAH | 07:05 | 08:18 | 2h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-23 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:46 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-04 – 2027-04-23 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:25 | 22:48 | 2h 23m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-09 – 2026-09-08 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 13:30 | 14:58 | 2h 28m | Tue, Wed, Sat | 2026-05-05 – 2026-05-20 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Tue, Thu | 2026-11-03 – 2026-11-05 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Thu | 2026-12-24 – 2026-12-31 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Thu | 2026-08-06 – 2026-08-06 |
| 1585 | Delta Air Lines | ATL | IAH | 07:32 | 08:41 | 2h 9m | Sat | 2026-06-27 – 2026-07-04 |
| 1131 | Delta Air Lines | ATL | IAH | 18:39 | 19:52 | 2h 13m | Wed | 2026-06-10 – 2026-07-01 |
| 1131 | Delta Air Lines | ATL | IAH | 18:18 | 19:33 | 2h 15m | Sun | 2026-05-03 – 2026-05-03 |
| 2890 | Delta Air Lines | ATL | IAH | 12:41 | 13:51 | 2h 10m | Sat | 2026-05-02 – 2026-05-02 |
| 1284 | Delta Air Lines | ATL | IAH | 20:20 | 21:35 | 2h 15m | Mon | 2026-04-13 – 2026-05-04 |
| 1601 | Delta Air Lines | ATL | IAH | 22:47 | 23:59 | 2h 12m | Tue, Wed | 2026-06-09 – 2026-07-01 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Mon, Wed, Thu, Fri, Sun | 2026-06-07 – 2026-06-26 |
| 1131 | Delta Air Lines | ATL | IAH | 18:39 | 19:52 | 2h 13m | Mon | 2026-06-08 – 2026-07-06 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:09 | 2h 16m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-03-29 – 2026-04-03 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Tue, Wed | 2026-10-06 – 2026-10-07 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Fri | 2026-11-27 – 2026-11-27 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Wed | 2026-10-14 – 2026-10-21 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-06 – 2026-10-25 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:03 | 07:34 | 2h 31m | Mon, Thu, Fri, Sun | 2026-05-07 – 2026-05-15 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Tue, Thu | 2026-09-08 – 2026-09-10 |
| 2890 | Delta Air Lines | ATL | IAH | 15:00 | 16:14 | 2h 14m | Sat | 2026-06-13 – 2026-06-20 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Tue, Thu | 2026-12-08 – 2026-12-15 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Mon, Wed, Fri | 2026-06-01 – 2026-06-05 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Tue, Sun | 2026-06-30 – 2026-07-05 |
| 2376 | United Airlines | ATL | IAH | 17:30 | 18:50 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-24 – 2026-10-24 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:46 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-10-26 – 2026-10-31 |
| 521 | United Airlines | ATL | IAH | 15:45 | 17:00 | 2h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-23 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-11-08 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:20 | 2h 20m | Sun | 2026-10-25 – 2026-10-25 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Sat | 2026-11-28 – 2026-11-28 |
| 1585 | Delta Air Lines | ATL | IAH | 07:33 | 08:47 | 2h 14m | Tue, Sun | 2026-05-10 – 2026-06-02 |
| 3987 | United Airlines | ATL | IAH | 15:57 | 17:22 | 2h 25m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-11 – 2026-09-23 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Wed | 2026-12-23 – 2026-12-30 |
| 1131 | Delta Air Lines | ATL | IAH | 16:43 | 17:58 | 2h 15m | Mon, Sun | 2026-03-29 – 2026-03-30 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Fri, Sun | 2026-06-07 – 2026-06-12 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:59 | 2h 19m | Fri | 2026-04-10 – 2026-04-10 |
| 1601 | Delta Air Lines | ATL | IAH | 22:44 | 23:59 | 2h 15m | Thu, Sun | 2026-04-16 – 2026-05-03 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:51 | 2h 11m | Mon, Thu, Fri, Sun | 2026-08-10 – 2026-10-05 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Tue | 2026-06-09 – 2026-06-09 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Tue, Thu | 2026-10-27 – 2026-10-29 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:00 | 07:29 | 2h 29m | Sun | 2026-04-12 – 2026-04-12 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:46 | 2h 21m | Fri, Sat, Sun | 2027-01-01 – 2027-01-03 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:37 | 2h 7m | Tue, Wed, Fri, Sun | 2026-06-26 – 2026-07-05 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Wed | 2026-08-19 – 2026-09-02 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 08:45 | 10:07 | 2h 22m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-06-09 – 2026-09-08 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Wed | 2027-01-06 – 2027-04-21 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:54 | 2h 14m | Mon, Thu, Fri, Sun | 2026-05-18 – 2026-06-05 |
| 1960 | Delta Air Lines | ATL | IAH | 16:36 | 17:51 | 2h 15m | Tue | 2026-05-05 – 2026-05-05 |
| 1601 | Delta Air Lines | ATL | IAH | 22:47 | 23:56 | 2h 9m | Tue, Wed | 2026-07-07 – 2026-08-05 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Wed, Thu | 2026-10-14 – 2026-10-22 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 08:35 | 10:07 | 2h 32m | Sat | 2026-05-23 – 2026-06-06 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:07 | 2h 7m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-09-07 – 2026-10-05 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:15 | 22:56 | 2h 41m | Tue | 2026-03-31 – 2026-03-31 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Wed, Fri | 2026-09-09 – 2026-09-11 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:07 | 2h 7m | Sat | 2026-09-19 – 2026-10-03 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Wed, Fri | 2026-09-16 – 2026-10-02 |
| 1682 | Delta Air Lines | ATL | IAH | 09:40 | 10:58 | 2h 18m | Sat | 2026-04-18 – 2026-05-02 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Mon, Wed | 2026-06-08 – 2026-06-10 |
| 1131 | Delta Air Lines | ATL | IAH | 16:30 | 17:49 | 2h 19m | Fri | 2026-04-03 – 2026-04-10 |
| 2709 | Delta Air Lines | ATL | IAH | 14:31 | 15:51 | 2h 20m | Mon | 2026-04-06 – 2026-04-06 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:37 | 2h 7m | Mon, Thu | 2026-06-25 – 2026-07-06 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:37 | 2h 7m | Thu | 2026-06-11 – 2026-06-18 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Mon, Sun | 2026-08-03 – 2026-08-09 |
| 1601 | Delta Air Lines | ATL | IAH | 22:44 | 23:59 | 2h 15m | Mon, Fri | 2026-04-13 – 2026-05-04 |
| 1148 | Delta Air Lines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Mon, Thu, Sun | 2026-05-07 – 2026-05-14 |
| 1155 | Spirit Airlines | ATL | IAH | 09:05 | 10:24 | 2h 19m | Tue | 2026-04-14 – 2026-04-14 |
| 1585 | Delta Air Lines | ATL | IAH | 07:38 | 08:56 | 2h 18m | Mon, Thu | 2026-04-06 – 2026-04-09 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:24 | 16:58 | 2h 34m | Tue, Wed | 2026-04-01 – 2026-04-08 |
| 1148 | Delta Air Lines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Mon, Thu, Fri, Sun | 2026-05-15 – 2026-05-22 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Sat | 2026-10-10 – 2026-10-17 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Mon, Thu, Fri, Sun | 2026-05-31 – 2026-06-05 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:42 | 2h 17m | Mon | 2026-04-13 – 2026-05-04 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Mon, Tue, Wed, Fri, Sun | 2026-06-28 – 2026-07-05 |
| 1284 | Delta Air Lines | ATL | IAH | 20:20 | 21:35 | 2h 15m | Fri | 2026-04-17 – 2026-05-01 |
| 1223 | Delta Air Lines | ATL | IAH | 14:30 | 15:44 | 2h 14m | Tue | 2026-05-05 – 2026-05-05 |
| 1223 | Delta Air Lines | ATL | IAH | 16:20 | 17:40 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sun | 2027-01-04 – 2027-01-10 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:28 | 2h 13m | Tue, Wed | 2026-08-11 – 2026-09-09 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:03 | 2h 10m | Wed | 2026-08-12 – 2026-09-02 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Tue, Fri, Sun | 2026-10-16 – 2026-10-23 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Sat | 2026-10-31 – 2026-10-31 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Mon, Sun | 2026-10-11 – 2026-10-19 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 08:45 | 10:17 | 2h 32m | Mon, Thu, Fri, Sun | 2026-05-07 – 2026-05-18 |
| 1012 | United Airlines | ATL | IAH | 09:20 | 10:52 | 2h 32m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-24 – 2026-12-31 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:05 | 22:46 | 2h 41m | Mon | 2026-03-30 – 2026-03-30 |
| 1131 | Delta Air Lines | ATL | IAH | 17:10 | 18:35 | 2h 25m | Sat | 2026-04-18 – 2026-05-02 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:45 | 17:19 | 2h 34m | Thu | 2026-04-30 – 2026-04-30 |
| 1687 | United Airlines | ATL | IAH | 09:10 | 10:39 | 2h 29m | Sun | 2026-05-03 – 2026-05-03 |
| 1012 | United Airlines | ATL | IAH | 09:20 | 10:52 | 2h 32m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-21 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:03 | 07:34 | 2h 31m | Mon | 2026-05-18 – 2026-05-18 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Tue, Thu | 2026-10-06 – 2026-10-22 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:54 | 2h 14m | Tue, Wed | 2026-05-13 – 2026-06-03 |
| 1131 | Delta Air Lines | ATL | IAH | 17:30 | 18:45 | 2h 15m | Sat | 2026-06-13 – 2026-06-20 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-04 – 2027-01-17 |
| 1148 | Delta Air Lines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Mon, Thu, Fri, Sun | 2026-05-25 – 2026-06-05 |
| 425 | United Airlines | ATL | IAH | 11:40 | 13:09 | 2h 29m | Thu | 2026-04-30 – 2026-04-30 |
| 2376 | United Airlines | ATL | IAH | 18:57 | 20:15 | 2h 18m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-06-25 – 2026-08-10 |
| 1585 | Delta Air Lines | ATL | IAH | 07:35 | 08:47 | 2h 12m | Fri, Sun | 2026-04-17 – 2026-05-01 |
| 2421 | Spirit Airlines | ATL | IAH | 21:12 | 22:27 | 2h 15m | Mon, Thu, Fri, Sat, Sun | 2026-05-04 – 2026-06-15 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Fri, Sat, Sun | 2027-01-01 – 2027-01-03 |
| 1284 | Delta Air Lines | ATL | IAH | 20:13 | 21:24 | 2h 11m | Mon, Fri | 2026-07-13 – 2026-08-07 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Tue, Sat | 2027-01-05 – 2027-04-20 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Wed | 2026-06-17 – 2026-06-17 |
| 1223 | Delta Air Lines | ATL | IAH | 14:30 | 15:44 | 2h 14m | Sun | 2026-05-03 – 2026-05-03 |
| 532 | United Airlines | ATL | IAH | 07:05 | 08:18 | 2h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-12-31 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Fri | 2026-10-09 – 2026-10-12 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:35 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-11-15 – 2026-12-31 |
| 1988 | Delta Air Lines | ATL | IAH | 12:35 | 13:54 | 2h 19m | Tue, Thu, Sun | 2026-03-31 – 2026-04-12 |
| 258 | Spirit Airlines | ATL | IAH | 10:00 | 11:07 | 2h 7m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-18 – 2026-08-18 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Tue | 2026-05-12 – 2026-05-12 |
| 2474 | United Airlines | ATL | IAH | 18:57 | 20:15 | 2h 18m | Mon, Tue, Wed, Thu, Fri | 2026-05-21 – 2026-05-29 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:45 | 17:19 | 2h 34m | Thu, Fri, Sat, Sun | 2026-04-16 – 2026-04-25 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Thu | 2026-11-26 – 2026-11-26 |
| 2890 | Delta Air Lines | ATL | IAH | 14:13 | 15:25 | 2h 12m | Thu, Sun | 2026-06-25 – 2026-07-02 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Tue | 2026-06-30 – 2026-06-30 |
| 1223 | Delta Air Lines | ATL | IAH | 18:45 | 20:00 | 2h 15m | Mon, Wed, Fri | 2026-05-08 – 2026-06-05 |
| 2376 | United Airlines | ATL | IAH | 19:15 | 20:35 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-12-16 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Sun | 2026-07-05 – 2026-07-05 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:03 | 2h 10m | Mon | 2026-09-07 – 2026-09-07 |
| 1284 | Delta Air Lines | ATL | IAH | 20:20 | 21:35 | 2h 15m | Tue | 2026-04-14 – 2026-05-05 |
| 1687 | United Airlines | ATL | IAH | 09:10 | 10:39 | 2h 29m | Mon, Wed, Thu, Sat | 2026-05-14 – 2026-05-20 |
| 1585 | Delta Air Lines | ATL | IAH | 09:13 | 10:30 | 2h 17m | Wed | 2026-04-01 – 2026-04-08 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:00 | 07:29 | 2h 29m | Tue, Thu, Sun | 2026-04-02 – 2026-04-09 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Thu, Sun | 2026-05-07 – 2026-05-17 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Mon, Tue, Thu | 2026-07-02 – 2026-07-09 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-12-19 – 2026-12-31 |
| 1957 | United Airlines | ATL | IAH | 08:20 | 09:42 | 2h 22m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-24 – 2026-10-24 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 08:35 | 09:57 | 2h 22m | Sat | 2026-06-13 – 2026-09-05 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Sat | 2026-06-06 – 2026-06-06 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:32 | 2h 7m | Mon, Thu, Sat | 2026-08-10 – 2026-09-05 |
| 532 | United Airlines | ATL | IAH | 07:00 | 08:22 | 2h 22m | Thu | 2026-04-30 – 2026-04-30 |
| 425 | United Airlines | ATL | IAH | 11:40 | 13:09 | 2h 29m | Sat | 2026-04-11 – 2026-04-25 |
| 351 | Spirit Airlines | ATL | IAH | 21:17 | 22:36 | 2h 19m | Tue | 2026-04-14 – 2026-04-14 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-12-19 – 2026-12-31 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Tue, Wed | 2026-06-09 – 2026-06-24 |
| 1131 | Delta Air Lines | ATL | IAH | 18:18 | 19:33 | 2h 15m | Mon | 2026-05-04 – 2026-05-04 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:35 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-06 – 2026-10-24 |
| 1284 | Delta Air Lines | ATL | IAH | 20:20 | 21:35 | 2h 15m | Wed | 2026-04-15 – 2026-05-06 |
| 2474 | United Airlines | ATL | IAH | 18:57 | 20:15 | 2h 18m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-06-12 – 2026-06-24 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Wed, Fri | 2026-10-07 – 2026-10-23 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-11 – 2027-04-23 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Fri | 2027-01-08 – 2027-04-23 |
| 2890 | Delta Air Lines | ATL | IAH | 12:41 | 13:51 | 2h 10m | Tue, Thu, Sun | 2026-04-14 – 2026-05-05 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Thu, Fri | 2026-12-17 – 2026-12-18 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:35 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-01 – 2026-11-13 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:30 | 07:59 | 2h 29m | Mon | 2026-04-20 – 2026-04-27 |
| 1572 | Delta Air Lines | ATL | IAH | 12:27 | 13:33 | 2h 6m | Tue, Wed, Sat | 2026-07-07 – 2026-08-08 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Wed | 2026-08-12 – 2026-08-12 |
| 1960 | Delta Air Lines | ATL | IAH | 16:36 | 17:51 | 2h 15m | Wed | 2026-04-15 – 2026-04-22 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 07:20 | 08:51 | 2h 31m | Mon, Fri | 2026-04-03 – 2026-04-13 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Tue, Thu, Sat, Sun | 2027-01-19 – 2027-01-31 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Mon, Thu, Sun | 2027-01-03 – 2027-04-22 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Sat | 2026-10-24 – 2026-10-24 |
| 2376 | United Airlines | ATL | IAH | 19:15 | 20:35 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-05 – 2027-03-21 |
| 2709 | Delta Air Lines | ATL | IAH | 14:31 | 15:51 | 2h 20m | Mon, Thu, Fri, Sun | 2026-03-30 – 2026-04-05 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Fri, Sun | 2026-08-07 – 2026-08-09 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:30 | 07:59 | 2h 29m | Fri | 2026-04-17 – 2026-04-17 |
| 1131 | Delta Air Lines | ATL | IAH | 16:43 | 17:58 | 2h 15m | Sat | 2026-04-11 – 2026-04-11 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:28 | 2h 13m | Tue, Wed, Thu, Fri, Sat | 2026-09-10 – 2026-09-16 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:59 | 2h 19m | Wed | 2026-04-01 – 2026-04-08 |
| 4037 | United Airlines | ATL | IAH | 11:33 | 13:05 | 2h 32m | Sun | 2026-05-03 – 2026-05-03 |
| 1601 | Delta Air Lines | ATL | IAH | 22:47 | 23:59 | 2h 12m | Mon, Thu, Fri, Sun | 2026-06-07 – 2026-07-06 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:15 | 22:50 | 2h 35m | Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-12 – 2026-04-19 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:03 | 2h 10m | Wed | 2026-09-16 – 2026-09-30 |
| 3992 | United Airlines | ATL | IAH | 15:57 | 17:23 | 2h 26m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-21 – 2026-08-10 |
| 1131 | Delta Air Lines | ATL | IAH | 16:15 | 17:30 | 2h 15m | Mon, Sun | 2026-05-10 – 2026-05-18 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Mon, Wed, Fri, Sun | 2026-11-30 – 2026-12-16 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Mon, Thu, Fri | 2026-05-18 – 2026-05-29 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:28 | 2h 13m | Mon, Thu, Fri, Sat, Sun | 2026-08-10 – 2026-09-07 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Tue, Thu | 2026-06-02 – 2026-06-04 |
| 6129 | United Airlines | ATL | IAH | 18:57 | 20:26 | 2h 29m | Fri | 2026-06-05 – 2026-06-05 |
| 1131 | Delta Air Lines | ATL | IAH | 16:15 | 17:30 | 2h 15m | Wed, Fri | 2026-05-08 – 2026-06-05 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 10:54 | 2h 9m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-10 – 2026-10-05 |
| 1960 | Delta Air Lines | ATL | IAH | 16:26 | 17:41 | 2h 15m | Mon | 2026-04-27 – 2026-04-27 |
| 1585 | Delta Air Lines | ATL | IAH | 07:33 | 08:47 | 2h 14m | Mon | 2026-05-11 – 2026-06-01 |
| 425 | United Airlines | ATL | IAH | 11:44 | 13:13 | 2h 29m | Sun | 2026-03-29 – 2026-04-05 |
| 532 | United Airlines | ATL | IAH | 07:00 | 08:21 | 2h 21m | Mon, Tue, Thu, Fri, Sat, Sun | 2026-03-29 – 2026-04-28 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:35 | 2h 5m | Tue, Wed, Fri, Sun | 2026-07-07 – 2026-08-09 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Fri | 2026-08-14 – 2026-08-14 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:09 | 2h 16m | Sun | 2026-04-05 – 2026-04-12 |
| 4007 | United Airlines | ATL | IAH | 09:10 | 10:42 | 2h 32m | Mon, Fri | 2026-05-01 – 2026-05-04 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:54 | 2h 14m | Tue, Sat | 2026-05-09 – 2026-05-16 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 14:54 | 16:22 | 2h 28m | Mon, Wed, Sun | 2026-03-25 – 2026-03-30 |
| 1585 | Delta Air Lines | ATL | IAH | 07:33 | 08:47 | 2h 14m | Thu, Sat | 2026-05-07 – 2026-06-06 |
| 425 | United Airlines | ATL | IAH | 11:37 | 12:47 | 2h 10m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-21 – 2026-06-24 |
| 1960 | Delta Air Lines | ATL | IAH | 16:36 | 17:51 | 2h 15m | Wed | 2026-04-29 – 2026-05-06 |
| 1131 | Delta Air Lines | ATL | IAH | 16:15 | 17:30 | 2h 15m | Tue, Thu | 2026-05-07 – 2026-06-04 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Wed | 2026-07-01 – 2026-07-01 |
| 521 | United Airlines | ATL | IAH | 15:57 | 17:25 | 2h 28m | Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-14 – 2026-04-29 |
| 1131 | Delta Air Lines | ATL | IAH | 17:45 | 19:00 | 2h 15m | Sun | 2026-05-24 – 2026-05-24 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-10-25 – 2026-10-30 |
| 1601 | Delta Air Lines | ATL | IAH | 22:44 | 23:59 | 2h 15m | Wed | 2026-04-15 – 2026-05-06 |
| 1131 | Delta Air Lines | ATL | IAH | 18:18 | 19:33 | 2h 15m | Tue, Wed | 2026-04-14 – 2026-05-06 |
| 1682 | Delta Air Lines | ATL | IAH | 09:51 | 11:09 | 2h 18m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-07 – 2026-06-06 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Sat | 2027-01-02 – 2027-01-02 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:15 | 22:50 | 2h 35m | Tue, Wed, Fri, Sat | 2026-04-01 – 2026-04-08 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Tue, Wed, Thu | 2026-08-04 – 2026-08-06 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Thu | 2026-10-29 – 2026-12-17 |
| 1572 | Delta Air Lines | ATL | IAH | 12:30 | 13:38 | 2h 8m | Tue, Wed, Sat | 2026-06-09 – 2026-07-04 |
| 1131 | Delta Air Lines | ATL | IAH | 17:45 | 19:01 | 2h 16m | Sat | 2026-05-23 – 2026-05-23 |
| 1284 | Delta Air Lines | ATL | IAH | 20:20 | 21:35 | 2h 15m | Thu, Sun | 2026-04-16 – 2026-04-30 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Thu, Fri, Sun | 2026-06-25 – 2026-07-03 |
| 4075 | Frontier Airlines Inc. | ATL | IAH | 21:15 | 22:56 | 2h 41m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-03-23 – 2026-03-29 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Sun | 2026-09-06 – 2026-09-06 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-07 – 2026-05-22 |
| 1585 | Delta Air Lines | ATL | IAH | 07:35 | 08:47 | 2h 12m | Tue | 2026-05-05 – 2026-05-05 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:59 | 2h 19m | Tue, Sat | 2026-03-31 – 2026-04-11 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Fri | 2026-08-07 – 2026-08-07 |
| 1585 | Delta Air Lines | ATL | IAH | 07:33 | 08:47 | 2h 14m | Wed, Fri | 2026-05-08 – 2026-06-05 |
| 1682 | Delta Air Lines | ATL | IAH | 09:48 | 11:10 | 2h 22m | Sun | 2026-03-29 – 2026-03-29 |
| 425 | United Airlines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-23 |
| 258 | Spirit Airlines | ATL | IAH | 09:53 | 11:11 | 2h 18m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-15 – 2026-06-17 |
| 1223 | Delta Air Lines | ATL | IAH | 16:20 | 17:40 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat | 2027-01-09 – 2027-01-16 |
| 1682 | Delta Air Lines | ATL | IAH | 09:55 | 11:17 | 2h 22m | Mon, Thu, Fri | 2026-03-09 – 2026-04-03 |
| 1148 | Delta Air Lines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Tue, Wed, Sat | 2026-06-02 – 2026-06-06 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Sun | 2026-10-25 – 2026-10-25 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:20 | 16:54 | 2h 34m | Tue | 2026-04-14 – 2026-04-28 |
| 1131 | Delta Air Lines | ATL | IAH | 17:30 | 18:45 | 2h 15m | Sat | 2026-06-27 – 2026-07-04 |
| 521 | United Airlines | ATL | IAH | 15:57 | 17:25 | 2h 28m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-04-30 – 2026-05-08 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:54 | 2h 14m | Mon | 2026-05-11 – 2026-05-11 |
| 425 | United Airlines | ATL | IAH | 11:40 | 13:09 | 2h 29m | Sat | 2026-04-04 – 2026-04-04 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:37 | 2h 7m | Mon | 2026-06-08 – 2026-06-22 |
| 1601 | Delta Air Lines | ATL | IAH | 22:47 | 23:56 | 2h 9m | Sat | 2026-07-11 – 2026-08-08 |
| 1572 | Delta Air Lines | ATL | IAH | 12:30 | 13:38 | 2h 8m | Mon, Thu, Fri | 2026-06-08 – 2026-07-06 |
| 1572 | Delta Air Lines | ATL | IAH | 11:00 | 12:07 | 2h 7m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-08-16 – 2026-09-04 |
| 1585 | Delta Air Lines | ATL | IAH | 07:30 | 08:37 | 2h 7m | Tue, Sun | 2026-06-07 – 2026-06-23 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Wed | 2026-04-29 – 2026-04-29 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:03 | 2h 10m | Fri | 2026-09-18 – 2026-10-02 |
| 1682 | Delta Air Lines | ATL | IAH | 09:56 | 11:14 | 2h 18m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-04-13 – 2026-05-06 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Tue, Sat | 2026-12-19 – 2026-12-29 |
| 1223 | Delta Air Lines | ATL | IAH | 16:28 | 17:42 | 2h 14m | Tue | 2026-06-09 – 2026-06-23 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-10-26 – 2026-10-31 |
| 2376 | United Airlines | ATL | IAH | 18:57 | 20:16 | 2h 19m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-08-11 – 2026-09-23 |
| 1284 | Delta Air Lines | ATL | IAH | 20:13 | 21:24 | 2h 11m | Thu, Sun | 2026-07-19 – 2026-08-09 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-09 – 2026-12-16 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Mon, Fri, Sun | 2026-10-25 – 2026-12-18 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 07:20 | 08:51 | 2h 31m | Thu, Sun | 2026-04-16 – 2026-05-03 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Sat | 2026-06-13 – 2026-06-20 |
| 1131 | Delta Air Lines | ATL | IAH | 18:48 | 20:01 | 2h 13m | Sun | 2026-06-07 – 2026-06-28 |
| 1687 | United Airlines | ATL | IAH | 09:10 | 10:39 | 2h 29m | Sun | 2026-05-10 – 2026-05-10 |
| 1572 | Delta Air Lines | ATL | IAH | 12:27 | 13:33 | 2h 6m | Mon, Thu, Fri, Sun | 2026-07-09 – 2026-08-09 |
| 1148 | Delta Air Lines | ATL | IAH | 12:00 | 13:14 | 2h 14m | Tue, Wed, Sat | 2026-05-09 – 2026-05-23 |
| 521 | United Airlines | ATL | IAH | 15:45 | 17:00 | 2h 15m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-01 – 2027-03-21 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:23 | 2h 13m | Mon | 2026-06-22 – 2026-07-06 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:42 | 2h 17m | Wed | 2026-04-15 – 2026-05-06 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:51 | 2h 11m | Tue, Wed | 2026-08-11 – 2026-09-30 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:35 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-10-25 – 2026-10-31 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Sat | 2026-06-06 – 2026-06-06 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:45 | 17:19 | 2h 34m | Fri, Sat | 2026-05-01 – 2026-05-02 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:59 | 2h 19m | Mon, Thu, Fri | 2026-03-30 – 2026-04-06 |
| 1687 | United Airlines | ATL | IAH | 09:10 | 10:39 | 2h 29m | Mon, Wed, Fri, Sat | 2026-05-09 – 2026-05-15 |
| 1601 | Delta Air Lines | ATL | IAH | 22:47 | 23:56 | 2h 9m | Mon, Thu, Fri, Sun | 2026-07-09 – 2026-08-09 |
| 2474 | United Airlines | ATL | IAH | 18:57 | 20:15 | 2h 18m | Mon, Tue, Wed, Thu, Sun | 2026-05-31 – 2026-06-11 |
| 1359 | United Airlines | ATL | IAH | 19:04 | 20:33 | 2h 29m | Mon, Tue, Sat, Sun | 2026-03-30 – 2026-04-05 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:59 | 2h 19m | Sun | 2026-11-29 – 2026-11-29 |
| 1131 | Delta Air Lines | ATL | IAH | 16:30 | 17:49 | 2h 19m | Mon, Sun | 2026-04-05 – 2026-04-12 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 06:03 | 07:34 | 2h 31m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-05-21 – 2026-06-08 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 08:45 | 10:17 | 2h 32m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-21 – 2026-06-08 |
| 521 | United Airlines | ATL | IAH | 15:57 | 17:25 | 2h 28m | Sun | 2026-05-10 – 2026-05-10 |
| 1682 | Delta Air Lines | ATL | IAH | 09:45 | 11:06 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-11-01 – 2026-11-08 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:03 | 2h 10m | Thu, Sun | 2026-08-13 – 2026-09-03 |
| 1682 | Delta Air Lines | ATL | IAH | 10:05 | 11:18 | 2h 13m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-25 – 2026-07-06 |
| 2890 | Delta Air Lines | ATL | IAH | 14:06 | 15:22 | 2h 16m | Sat | 2026-05-09 – 2026-05-30 |
| 1682 | Delta Air Lines | ATL | IAH | 09:55 | 11:17 | 2h 22m | Mon, Thu, Fri, Sun | 2026-04-05 – 2026-04-12 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 06:03 | 07:19 | 2h 16m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-06-09 – 2026-09-08 |
| 1284 | Delta Air Lines | ATL | IAH | 20:13 | 21:24 | 2h 11m | Sat | 2026-07-11 – 2026-08-08 |
| 2399 | Frontier Airlines Inc. | ATL | IAH | 06:30 | 07:59 | 2h 29m | Mon | 2026-05-04 – 2026-05-04 |
| 1012 | United Airlines | ATL | IAH | 09:20 | 10:52 | 2h 32m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-03-22 – 2027-04-23 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:10 | 2h 17m | Sun | 2026-11-01 – 2026-12-06 |
| 425 | United Airlines | ATL | IAH | 11:50 | 13:19 | 2h 29m | Mon, Tue, Wed, Thu, Fri, Sat | 2026-05-01 – 2026-05-20 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 15:20 | 16:54 | 2h 34m | Wed | 2026-04-15 – 2026-04-29 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Tue, Wed | 2026-05-13 – 2026-06-03 |
| 1284 | Delta Air Lines | ATL | IAH | 19:53 | 21:03 | 2h 10m | Fri | 2026-08-14 – 2026-09-04 |
| 1284 | Delta Air Lines | ATL | IAH | 20:10 | 21:25 | 2h 15m | Sat | 2026-05-09 – 2026-05-16 |
| 521 | United Airlines | ATL | IAH | 15:57 | 17:25 | 2h 28m | Mon, Tue, Wed, Thu, Fri, Sun | 2026-05-11 – 2026-05-20 |
| 1131 | Delta Air Lines | ATL | IAH | 17:40 | 18:52 | 2h 12m | Tue, Thu | 2026-08-11 – 2026-09-03 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Mon | 2026-07-13 – 2026-07-27 |
| 1223 | Delta Air Lines | ATL | IAH | 16:20 | 17:40 | 2h 20m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2027-01-17 – 2027-04-22 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Tue, Thu | 2026-07-07 – 2026-07-30 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Mon, Thu | 2026-10-15 – 2026-10-22 |
| 1131 | Delta Air Lines | ATL | IAH | 16:43 | 17:58 | 2h 15m | Sat | 2026-04-04 – 2026-04-04 |
| 1155 | Spirit Airlines | ATL | IAH | 09:17 | 10:36 | 2h 19m | Mon, Thu, Fri, Sat, Sun | 2026-03-12 – 2026-04-13 |
| 1601 | Delta Air Lines | ATL | IAH | 22:40 | 23:58 | 2h 18m | Mon, Thu, Fri, Sun | 2026-10-08 – 2026-10-12 |
| 2890 | Delta Air Lines | ATL | IAH | 15:00 | 16:14 | 2h 14m | Sat | 2026-06-27 – 2026-06-27 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:46 | 2h 21m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-11-02 – 2026-12-18 |
| 1585 | Delta Air Lines | ATL | IAH | 07:38 | 08:56 | 2h 18m | Mon, Thu | 2026-03-30 – 2026-04-02 |
| 1131 | Delta Air Lines | ATL | IAH | 16:15 | 17:31 | 2h 16m | Sat | 2026-05-30 – 2026-06-06 |
| 1585 | Delta Air Lines | ATL | IAH | 07:25 | 08:32 | 2h 7m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-09-07 – 2026-10-05 |
| 1131 | Delta Air Lines | ATL | IAH | 18:39 | 19:52 | 2h 13m | Fri | 2026-06-12 – 2026-07-03 |
| 2890 | Delta Air Lines | ATL | IAH | 12:41 | 13:51 | 2h 10m | Mon, Wed, Fri | 2026-04-13 – 2026-05-06 |
| 1960 | Delta Air Lines | ATL | IAH | 16:36 | 17:51 | 2h 15m | Mon, Thu, Fri, Sun | 2026-04-13 – 2026-04-26 |
| 1403 | Frontier Airlines Inc. | ATL | IAH | 14:54 | 16:19 | 2h 25m | Thu | 2026-04-02 – 2026-04-09 |
| 521 | United Airlines | ATL | IAH | 15:57 | 17:25 | 2h 28m | Mon, Tue, Wed, Thu, Fri, Sat, Sun | 2026-04-06 – 2026-04-12 |
| 1131 | Delta Air Lines | ATL | IAH | 18:49 | 19:58 | 2h 9m | Fri | 2026-07-10 – 2026-07-31 |
| 425 | United Airlines | ATL | IAH | 11:44 | 13:13 | 2h 29m | Wed | 2026-04-29 – 2026-04-29 |
| 2890 | Delta Air Lines | ATL | IAH | 13:40 | 15:00 | 2h 20m | Fri, Sat, Sun | 2027-01-01 – 2027-01-03 |
| 532 | United Airlines | ATL | IAH | 07:00 | 08:21 | 2h 21m | Wed | 2026-04-01 – 2026-04-29 |
| 1223 | Delta Air Lines | ATL | IAH | 15:15 | 16:28 | 2h 13m | Tue, Wed | 2026-09-22 – 2026-09-30 |
Flights departing ATL Atlanta for IAH Houston
ATL
Atlanta
✈
IAH
Houston
The distance between ATL and IAH is 1,107km and the minimum flight time is 2hrs 5min.
Airlines & Schedules
Delta Air Lines
Runs all year
March 2026
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United Airlines
Runs all year
March 2026
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Frontier Airlines Inc.
Ends in September
March 2026
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Spirit Airlines
Ends in September
March 2026
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Destination Guides
No guides available... yet!
We don't have a destination guide for Houston Intercontinental Apt yet. Request one and we'll let you know when it's ready.
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