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Route Details

Flight schedules from ATL Atlanta to BUF Buffalo
Flight	Airline	From	To	Departure	Arrival	Duration	Days	Effective
2050	Delta Air Lines	ATL	BUF	16:33	18:41	2h 8m	Sun	2026-08-09 – 2026-08-09
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Mon	2026-06-22 – 2026-06-22
1384	Delta Air Lines	ATL	BUF	09:04	11:09	2h 5m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-06-07 – 2026-07-06
1408	Frontier Airlines Inc.	ATL	BUF	10:30	12:42	2h 12m	Tue, Wed	2026-04-22 – 2026-04-29
2050	Delta Air Lines	ATL	BUF	16:41	18:44	2h 3m	Mon, Tue, Thu, Sun	2026-05-31 – 2026-06-04
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Thu	2026-10-15 – 2026-10-22
2050	Delta Air Lines	ATL	BUF	16:37	18:43	2h 6m	Mon, Tue, Thu, Fri	2026-08-10 – 2026-09-03
1408	Frontier Airlines Inc.	ATL	BUF	09:34	11:47	2h 13m	Mon	2026-04-13 – 2026-04-13
2084	Delta Air Lines	ATL	BUF	14:01	15:58	1h 57m	Tue	2026-03-31 – 2026-03-31
2050	Delta Air Lines	ATL	BUF	16:37	18:43	2h 6m	Wed, Fri, Sun	2026-09-13 – 2026-10-04
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Mon, Fri, Sun	2026-06-07 – 2026-06-21
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Mon, Fri	2026-05-18 – 2026-05-29
2084	Delta Air Lines	ATL	BUF	14:59	16:56	1h 57m	Sat	2026-04-04 – 2026-04-11
2084	Delta Air Lines	ATL	BUF	13:55	15:51	1h 56m	Fri, Sun	2026-04-03 – 2026-04-10
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Thu, Sat	2026-12-19 – 2026-12-31
2266	Delta Air Lines	ATL	BUF	14:00	16:06	2h 6m	Mon	2026-07-06 – 2026-07-06
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Fri	2026-10-09 – 2026-10-12
1408	Frontier Airlines Inc.	ATL	BUF	09:24	11:33	2h 9m	Sat	2026-05-09 – 2026-05-16
2266	Delta Air Lines	ATL	BUF	14:15	16:16	2h 1m	Sat	2026-05-09 – 2026-05-16
2050	Delta Air Lines	ATL	BUF	16:33	18:41	2h 8m	Mon, Thu, Fri	2026-07-09 – 2026-08-07
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Thu, Sat	2026-10-08 – 2026-10-10
1408	Frontier Airlines Inc.	ATL	BUF	10:00	12:12	2h 12m	Thu	2026-04-30 – 2026-04-30
2050	Delta Air Lines	ATL	BUF	16:41	18:44	2h 3m	Tue, Thu	2026-05-07 – 2026-05-14
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Fri, Sun	2026-10-25 – 2026-10-30
2266	Delta Air Lines	ATL	BUF	13:59	16:00	2h 1m	Tue, Thu	2026-06-02 – 2026-06-04
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Mon, Tue, Thu, Fri, Sun	2026-04-27 – 2026-05-05
2266	Delta Air Lines	ATL	BUF	14:30	16:30	2h 0m	Sat	2026-05-23 – 2026-06-06
2050	Delta Air Lines	ATL	BUF	16:41	18:44	2h 3m	Mon, Tue, Thu	2026-05-19 – 2026-05-28
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Wed	2026-10-06 – 2026-10-07
1384	Delta Air Lines	ATL	BUF	09:20	11:21	2h 1m	Sat	2026-03-28 – 2026-04-11
2050	Delta Air Lines	ATL	BUF	16:42	18:50	2h 8m	Tue, Wed, Fri	2026-06-23 – 2026-06-26
1408	Frontier Airlines Inc.	ATL	BUF	09:27	11:40	2h 13m	Thu	2026-04-16 – 2026-04-23
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Mon, Fri	2026-09-14 – 2026-10-05
1408	Frontier Airlines Inc.	ATL	BUF	11:45	13:55	2h 10m	Mon, Wed, Fri	2026-06-10 – 2026-09-07
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Tue	2026-08-11 – 2026-09-01
1408	Frontier Airlines Inc.	ATL	BUF	10:40	12:52	2h 12m	Wed	2026-04-15 – 2026-04-15
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Fri, Sun	2026-12-20 – 2026-12-30
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Mon	2026-07-06 – 2026-07-06
2334	Delta Air Lines	ATL	BUF	21:47	23:46	1h 59m	Sun	2026-03-29 – 2026-03-29
1408	Frontier Airlines Inc.	ATL	BUF	10:02	12:14	2h 12m	Sat	2026-04-04 – 2026-04-11
2050	Delta Air Lines	ATL	BUF	16:41	18:44	2h 3m	Mon, Sun	2026-05-10 – 2026-05-18
2334	Delta Air Lines	ATL	BUF	21:51	23:50	1h 59m	Sun	2026-04-05 – 2026-04-05
2266	Delta Air Lines	ATL	BUF	14:15	16:16	2h 1m	Sun	2026-05-24 – 2026-05-24
1408	Frontier Airlines Inc.	ATL	BUF	10:01	12:05	2h 4m	Mon	2026-03-30 – 2026-03-30
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Wed	2026-06-10 – 2026-06-24
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Thu, Sun	2026-05-21 – 2026-05-28
2050	Delta Air Lines	ATL	BUF	16:30	18:31	2h 1m	Sun	2026-04-12 – 2026-04-12
2334	Delta Air Lines	ATL	BUF	21:52	23:59	2h 7m	Mon, Fri	2026-07-13 – 2026-08-07
1408	Frontier Airlines Inc.	ATL	BUF	10:01	12:13	2h 12m	Sat	2026-04-18 – 2026-04-18
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Mon, Tue, Wed, Thu, Fri, Sun	2026-10-25 – 2026-11-06
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Mon, Wed, Fri	2026-05-08 – 2026-05-15
2334	Delta Air Lines	ATL	BUF	21:47	23:46	1h 59m	Tue, Thu, Sat	2026-04-04 – 2026-04-11
2050	Delta Air Lines	ATL	BUF	16:42	18:50	2h 8m	Mon, Sun	2026-07-05 – 2026-07-06
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Tue, Wed	2026-09-15 – 2026-09-30
2050	Delta Air Lines	ATL	BUF	16:52	18:53	2h 1m	Thu	2026-04-09 – 2026-04-09
1408	Frontier Airlines Inc.	ATL	BUF	09:24	11:37	2h 13m	Sun	2026-05-03 – 2026-05-03
1384	Delta Air Lines	ATL	BUF	09:10	11:13	2h 3m	Mon, Tue, Wed, Thu, Fri, Sun	2026-05-07 – 2026-05-22
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Tue, Wed	2026-09-08 – 2026-09-09
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-12-19 – 2026-12-31
2050	Delta Air Lines	ATL	BUF	16:33	18:41	2h 8m	Tue, Wed, Sun	2026-07-07 – 2026-08-05
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Fri, Sat, Sun	2027-01-01 – 2027-01-03
2084	Delta Air Lines	ATL	BUF	13:51	15:47	1h 56m	Sun	2026-04-12 – 2026-04-12
2334	Delta Air Lines	ATL	BUF	21:35	23:37	2h 2m	Sat	2026-05-02 – 2026-05-02
2266	Delta Air Lines	ATL	BUF	13:59	16:00	2h 1m	Mon, Wed	2026-06-01 – 2026-06-03
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Fri, Sun	2026-04-17 – 2026-04-24
2266	Delta Air Lines	ATL	BUF	13:56	15:53	1h 57m	Tue	2026-04-14 – 2026-04-28
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Mon, Fri	2026-08-10 – 2026-09-07
2266	Delta Air Lines	ATL	BUF	13:59	16:00	2h 1m	Fri	2026-06-05 – 2026-06-05
2266	Delta Air Lines	ATL	BUF	13:28	15:29	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-12-19 – 2026-12-31
2050	Delta Air Lines	ATL	BUF	16:42	18:43	2h 1m	Sun	2026-04-05 – 2026-04-05
1408	Frontier Airlines Inc.	ATL	BUF	09:19	11:28	2h 9m	Sat	2026-05-23 – 2026-06-06
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Fri	2026-06-26 – 2026-06-26
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Tue	2026-06-09 – 2026-06-23
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Fri, Sat, Sun	2027-01-01 – 2027-01-03
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-08-10 – 2026-12-18
2266	Delta Air Lines	ATL	BUF	13:28	15:27	1h 59m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-11-01 – 2026-11-08
2266	Delta Air Lines	ATL	BUF	14:15	16:12	1h 57m	Sat	2026-05-02 – 2026-05-02
2266	Delta Air Lines	ATL	BUF	14:00	16:06	2h 6m	Mon	2026-06-08 – 2026-06-08
2334	Delta Air Lines	ATL	BUF	21:52	23:59	2h 7m	Fri, Sun	2026-07-10 – 2026-07-12
2334	Delta Air Lines	ATL	BUF	21:47	23:46	1h 59m	Mon, Wed, Thu, Fri	2026-04-01 – 2026-04-08
1384	Delta Air Lines	ATL	BUF	09:20	11:23	2h 3m	Sun	2026-05-24 – 2026-05-24
2266	Delta Air Lines	ATL	BUF	13:28	15:30	2h 2m	Tue, Wed, Fri	2026-08-11 – 2026-08-14
1408	Frontier Airlines Inc.	ATL	BUF	10:01	12:05	2h 4m	Thu, Fri, Sun	2026-03-26 – 2026-03-29
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Thu, Sun	2027-01-04 – 2027-04-22
2050	Delta Air Lines	ATL	BUF	16:42	18:50	2h 8m	Mon, Thu	2026-06-22 – 2026-06-25
2050	Delta Air Lines	ATL	BUF	16:37	18:43	2h 6m	Fri	2026-09-04 – 2026-09-04
2334	Delta Air Lines	ATL	BUF	21:47	23:46	1h 59m	Tue	2026-03-31 – 2026-03-31
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Thu	2026-06-04 – 2026-06-04
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed	2026-10-14 – 2026-10-21
2266	Delta Air Lines	ATL	BUF	14:00	16:03	2h 3m	Tue, Wed, Fri, Sun	2026-07-07 – 2026-08-09
1408	Frontier Airlines Inc.	ATL	BUF	09:20	11:33	2h 13m	Wed	2026-04-08 – 2026-04-08
2334	Delta Air Lines	ATL	BUF	21:35	23:37	2h 2m	Sun	2026-04-19 – 2026-05-03
2084	Delta Air Lines	ATL	BUF	13:55	15:52	1h 57m	Tue	2026-04-07 – 2026-04-07
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Thu, Sat, Sun	2026-09-06 – 2026-09-12
2266	Delta Air Lines	ATL	BUF	13:59	16:00	2h 1m	Fri	2026-05-08 – 2026-05-29
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Thu	2026-04-23 – 2026-04-23
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Mon, Fri, Sun	2026-05-31 – 2026-06-05
2266	Delta Air Lines	ATL	BUF	14:00	16:06	2h 6m	Sat	2026-07-04 – 2026-07-04
1408	Frontier Airlines Inc.	ATL	BUF	09:34	11:47	2h 13m	Mon	2026-04-20 – 2026-05-04
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Sun	2026-05-10 – 2026-05-17
2050	Delta Air Lines	ATL	BUF	16:41	18:44	2h 3m	Wed, Fri	2026-05-08 – 2026-06-05
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Mon, Thu, Sat	2026-11-09 – 2026-11-16
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-11-28 – 2026-12-31
2266	Delta Air Lines	ATL	BUF	14:00	16:06	2h 6m	Mon, Thu, Sat	2026-06-11 – 2026-07-02
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Wed	2026-10-21 – 2026-10-21
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Thu, Fri, Sat, Sun	2027-02-11 – 2027-04-23
2266	Delta Air Lines	ATL	BUF	13:42	15:39	1h 57m	Fri, Sun	2026-04-17 – 2026-04-24
2334	Delta Air Lines	ATL	BUF	21:52	23:59	2h 7m	Tue	2026-07-07 – 2026-08-04
1384	Delta Air Lines	ATL	BUF	09:10	11:11	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-07-07 – 2026-08-09
2266	Delta Air Lines	ATL	BUF	14:00	16:03	2h 3m	Mon, Thu, Sat	2026-07-09 – 2026-08-08
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Sat	2026-05-09 – 2026-06-06
2050	Delta Air Lines	ATL	BUF	15:39	17:37	1h 58m	Wed	2026-04-01 – 2026-04-08
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Tue, Thu	2026-05-07 – 2026-05-14
2334	Delta Air Lines	ATL	BUF	20:50	22:57	2h 7m	Sat	2026-06-27 – 2026-08-08
2050	Delta Air Lines	ATL	BUF	16:42	18:42	2h 0m	Tue	2026-04-07 – 2026-04-07
2266	Delta Air Lines	ATL	BUF	13:28	15:30	2h 2m	Mon, Thu	2026-08-10 – 2026-08-13
1408	Frontier Airlines Inc.	ATL	BUF	08:59	11:09	2h 10m	Sun	2026-04-19 – 2026-04-26
2334	Delta Air Lines	ATL	BUF	21:55	23:54	1h 59m	Sun	2026-04-12 – 2026-04-12
2050	Delta Air Lines	ATL	BUF	16:42	18:42	2h 0m	Tue	2026-03-31 – 2026-03-31
2084	Delta Air Lines	ATL	BUF	13:55	15:51	1h 56m	Sun	2026-03-29 – 2026-03-29
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Sat	2026-10-17 – 2026-10-24
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Tue	2026-05-19 – 2026-06-02
2266	Delta Air Lines	ATL	BUF	13:56	15:53	1h 57m	Wed	2026-04-15 – 2026-04-22
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Mon	2026-06-29 – 2026-06-29
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Wed	2026-04-29 – 2026-05-06
2050	Delta Air Lines	ATL	BUF	16:52	18:53	2h 1m	Fri	2026-04-03 – 2026-04-10
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Fri	2026-09-11 – 2026-09-11
2266	Delta Air Lines	ATL	BUF	13:56	15:53	1h 57m	Tue, Wed	2026-04-29 – 2026-05-06
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Thu, Sat	2026-10-29 – 2026-12-17
1408	Frontier Airlines Inc.	ATL	BUF	09:24	11:34	2h 10m	Sat	2026-06-13 – 2026-09-05
2266	Delta Air Lines	ATL	BUF	13:59	16:00	2h 1m	Mon, Tue, Wed, Thu, Sun	2026-05-07 – 2026-05-21
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Tue, Wed, Thu, Sat, Sun	2026-11-15 – 2026-11-21
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Tue, Wed, Fri, Sat, Sun	2026-11-07 – 2026-11-13
2334	Delta Air Lines	ATL	BUF	21:47	23:46	1h 59m	Mon	2026-03-30 – 2026-03-30
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Fri, Sun	2026-11-01 – 2026-12-18
1408	Frontier Airlines Inc.	ATL	BUF	08:30	10:41	2h 11m	Tue, Thu, Sun	2026-05-05 – 2026-06-07
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue	2026-10-27 – 2026-10-27
2334	Delta Air Lines	ATL	BUF	21:52	23:59	2h 7m	Sun	2026-07-19 – 2026-08-09
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Sun	2026-08-16 – 2026-08-30
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Sun	2027-01-03 – 2027-01-03
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Wed	2026-04-15 – 2026-04-22
1384	Delta Air Lines	ATL	BUF	09:10	11:13	2h 3m	Mon, Tue, Wed, Thu, Fri, Sun	2026-05-25 – 2026-06-05
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Thu, Sat	2026-09-17 – 2026-10-03
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Thu	2026-06-11 – 2026-06-25
2266	Delta Air Lines	ATL	BUF	13:56	15:53	1h 57m	Mon, Thu	2026-04-16 – 2026-05-04
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Tue	2026-06-30 – 2026-06-30
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Thu, Fri, Sun	2026-06-28 – 2026-07-03
1384	Delta Air Lines	ATL	BUF	09:00	11:01	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-04-18 – 2026-05-06
2334	Delta Air Lines	ATL	BUF	21:35	23:37	2h 2m	Tue	2026-05-05 – 2026-05-05
2334	Delta Air Lines	ATL	BUF	21:52	23:59	2h 7m	Thu	2026-07-09 – 2026-08-06
2266	Delta Air Lines	ATL	BUF	14:15	16:12	1h 57m	Sat	2026-04-18 – 2026-04-25
2050	Delta Air Lines	ATL	BUF	16:37	18:43	2h 6m	Mon, Tue, Thu	2026-09-15 – 2026-10-05
1408	Frontier Airlines Inc.	ATL	BUF	10:30	12:42	2h 12m	Tue	2026-04-14 – 2026-04-21
1408	Frontier Airlines Inc.	ATL	BUF	09:00	11:13	2h 13m	Fri	2026-04-17 – 2026-04-17
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Thu, Fri, Sat	2026-10-22 – 2026-10-24
2266	Delta Air Lines	ATL	BUF	13:59	16:00	2h 1m	Mon, Tue, Wed, Thu, Sun	2026-05-25 – 2026-05-31
2050	Delta Air Lines	ATL	BUF	16:42	18:50	2h 8m	Mon, Tue, Wed, Thu, Fri, Sun	2026-06-07 – 2026-06-21
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Fri, Sat	2027-01-01 – 2027-01-02
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Mon	2026-04-13 – 2026-04-20
1384	Delta Air Lines	ATL	BUF	09:20	11:23	2h 3m	Sat	2026-05-09 – 2026-06-06
1408	Frontier Airlines Inc.	ATL	BUF	10:05	12:17	2h 12m	Thu, Fri, Sun	2026-04-09 – 2026-04-12
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Sun	2026-09-13 – 2026-10-04
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Fri, Sat	2027-01-05 – 2027-04-23
2050	Delta Air Lines	ATL	BUF	16:42	18:43	2h 1m	Sun	2026-03-29 – 2026-03-29
2334	Delta Air Lines	ATL	BUF	20:50	22:57	2h 7m	Sat	2026-06-13 – 2026-06-20
2266	Delta Air Lines	ATL	BUF	13:28	15:29	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-11-09 – 2026-12-18
2334	Delta Air Lines	ATL	BUF	21:52	23:59	2h 7m	Wed	2026-07-08 – 2026-08-05
2334	Delta Air Lines	ATL	BUF	21:35	23:37	2h 2m	Mon, Wed, Fri	2026-04-13 – 2026-05-06
2266	Delta Air Lines	ATL	BUF	13:56	15:53	1h 57m	Mon	2026-04-13 – 2026-04-13
1408	Frontier Airlines Inc.	ATL	BUF	11:45	13:54	2h 9m	Mon, Wed, Fri	2026-05-06 – 2026-06-08
2266	Delta Air Lines	ATL	BUF	13:28	15:30	2h 2m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-08-15 – 2026-10-05
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Wed	2026-08-12 – 2026-09-02
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Sun	2026-07-05 – 2026-07-05
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Sun	2026-04-26 – 2026-04-26
1408	Frontier Airlines Inc.	ATL	BUF	10:05	12:17	2h 12m	Mon, Tue, Wed, Thu, Fri, Sun	2026-04-01 – 2026-04-07
2084	Delta Air Lines	ATL	BUF	13:55	15:51	1h 56m	Mon, Thu	2026-04-02 – 2026-04-09
2334	Delta Air Lines	ATL	BUF	21:35	23:37	2h 2m	Tue, Thu, Sat	2026-04-14 – 2026-04-30
2334	Delta Air Lines	ATL	BUF	21:47	23:46	1h 59m	Fri	2026-04-10 – 2026-04-10
2266	Delta Air Lines	ATL	BUF	13:28	15:27	1h 59m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-10-06 – 2026-10-31
1384	Delta Air Lines	ATL	BUF	09:00	11:01	2h 1m	Mon, Tue, Wed, Thu, Fri, Sun	2026-03-09 – 2026-04-17
2084	Delta Air Lines	ATL	BUF	13:55	15:51	1h 56m	Mon	2026-03-30 – 2026-03-30
2266	Delta Air Lines	ATL	BUF	13:28	15:29	2h 1m	Fri, Sat, Sun	2027-01-01 – 2027-01-03
2050	Delta Air Lines	ATL	BUF	16:52	18:53	2h 1m	Mon, Thu	2026-04-02 – 2026-04-06
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Tue	2026-11-24 – 2026-11-24
2050	Delta Air Lines	ATL	BUF	16:42	18:43	2h 1m	Mon	2026-03-30 – 2026-03-30
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-01-04 – 2027-02-10
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-10-06 – 2026-10-20
1408	Frontier Airlines Inc.	ATL	BUF	10:01	12:13	2h 12m	Sat	2026-04-25 – 2026-05-02
2266	Delta Air Lines	ATL	BUF	13:42	15:39	1h 57m	Fri, Sun	2026-04-26 – 2026-05-03
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Fri, Sun	2026-10-11 – 2026-10-23
2334	Delta Air Lines	ATL	BUF	21:58	23:59	2h 1m	Wed	2026-05-20 – 2026-06-03
2266	Delta Air Lines	ATL	BUF	14:00	16:06	2h 6m	Tue, Wed, Fri, Sun	2026-06-07 – 2026-07-05
2050	Delta Air Lines	ATL	BUF	16:37	18:35	1h 58m	Tue, Thu	2026-04-14 – 2026-04-21
2334	Delta Air Lines	ATL	BUF	21:49	23:59	2h 10m	Wed	2026-07-01 – 2026-07-01
2050	Delta Air Lines	ATL	BUF	16:37	18:43	2h 6m	Wed, Sun	2026-08-12 – 2026-09-02
2334	Delta Air Lines	ATL	BUF	21:54	23:58	2h 4m	Thu, Sat	2026-08-13 – 2026-09-05
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Sat	2026-10-31 – 2026-10-31
2050	Delta Air Lines	ATL	BUF	16:37	18:37	2h 0m	Mon, Wed, Thu, Fri, Sun	2026-11-20 – 2026-11-27
2050	Delta Air Lines	ATL	BUF	16:37	18:43	2h 6m	Mon	2026-09-07 – 2026-09-14
2050	Delta Air Lines	ATL	BUF	15:30	17:31	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-01-04 – 2027-04-23
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Tue, Wed	2027-02-16 – 2027-04-21
1408	Frontier Airlines Inc.	ATL	BUF	09:10	11:23	2h 13m	Fri	2026-04-24 – 2026-05-01
1408	Frontier Airlines Inc.	ATL	BUF	08:30	10:40	2h 10m	Tue, Thu, Sun	2026-06-09 – 2026-09-08

Flights departing ATL Atlanta for BUF Buffalo

ATL

Atlanta

✈

BUF

Buffalo

The distance between ATL and BUF is 1,146km and the minimum flight time is 1hrs 56min.

Airlines & Schedules

Delta Air Lines

Runs all year

March 2026

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TUE

WED

THU

FRI

SAT

SUN

Frontier Airlines Inc.

Ends in September

March 2026

MON

TUE

WED

THU

FRI

SAT

SUN

Destination Guides

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