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Route Details

Flight schedules from ATL Atlanta to BUF Buffalo
Flight	Airline	From	To	Departure	Arrival	Duration	Days	Effective
1408	Frontier Airlines Inc.	ATL	BUF	10:45	12:59	2h 14m	Mon, Wed, Fri	2026-11-20 – 2026-11-25
2050	Delta Air Lines	ATL	BUF	15:30	17:31	2h 1m	Mon, Thu, Fri, Sun	2027-01-07 – 2027-01-15
2050	Delta Air Lines	ATL	BUF	15:30	17:31	2h 1m	Mon, Tue, Wed, Thu, Fri, Sun	2027-01-18 – 2027-02-12
2334	Delta Air Lines	ATL	BUF	21:50	23:55	2h 5m	Sun	2027-01-03 – 2027-01-03
1408	Frontier Airlines Inc.	ATL	BUF	08:55	11:06	2h 11m	Mon, Fri	2027-01-08 – 2027-01-11
2050	Delta Air Lines	ATL	BUF	15:49	17:54	2h 5m	Sat, Sun	2027-01-02 – 2027-01-03
2050	Delta Air Lines	ATL	BUF	15:31	17:31	2h 0m	Mon, Sat, Sun	2026-11-28 – 2026-11-30
1408	Frontier Airlines Inc.	ATL	BUF	15:27	17:38	2h 11m	Mon	2027-01-04 – 2027-01-04
1408	Frontier Airlines Inc.	ATL	BUF	10:49	13:03	2h 14m	Mon, Fri	2026-10-30 – 2026-11-02
2334	Delta Air Lines	ATL	BUF	19:05	21:04	1h 59m	Thu, Fri	2026-11-26 – 2026-11-27
1384	Delta Air Lines	ATL	BUF	09:05	11:10	2h 5m	Mon, Tue, Wed, Sat, Sun	2026-12-19 – 2026-12-30
1408	Frontier Airlines Inc.	ATL	BUF	18:27	20:36	2h 9m	Sat	2026-11-28 – 2026-11-28
1384	Delta Air Lines	ATL	BUF	11:00	13:03	2h 3m	Thu, Fri	2026-12-24 – 2026-12-31
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Thu, Sat	2027-03-04 – 2027-03-27
2050	Delta Air Lines	ATL	BUF	15:30	17:36	2h 6m	Mon, Tue, Wed, Thu, Fri, Sun	2026-12-01 – 2026-12-18
2266	Delta Air Lines	ATL	BUF	14:10	16:09	1h 59m	Sat	2026-10-31 – 2026-10-31
1408	Frontier Airlines Inc.	ATL	BUF	10:05	12:20	2h 15m	Mon, Wed, Fri	2026-12-09 – 2026-12-16
1408	Frontier Airlines Inc.	ATL	BUF	11:41	13:49	2h 8m	Thu	2026-11-19 – 2026-11-19
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-02-11 – 2027-02-26
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Fri, Sat, Sun	2027-03-28 – 2027-04-11
2050	Delta Air Lines	ATL	BUF	15:30	17:31	2h 1m	Mon, Tue, Wed, Thu, Fri, Sun	2027-02-28 – 2027-03-05
2050	Delta Air Lines	ATL	BUF	15:39	17:40	2h 1m	Mon, Wed, Fri	2027-03-29 – 2027-04-02
2050	Delta Air Lines	ATL	BUF	15:31	17:31	2h 0m	Tue, Thu	2026-11-19 – 2026-11-24
2050	Delta Air Lines	ATL	BUF	15:30	17:31	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-02-13 – 2027-02-26
2050	Delta Air Lines	ATL	BUF	15:39	17:40	2h 1m	Tue, Thu, Sat, Sun	2027-03-14 – 2027-03-27
1408	Frontier Airlines Inc.	ATL	BUF	10:05	12:19	2h 14m	Wed, Fri	2026-12-02 – 2026-12-04
1408	Frontier Airlines Inc.	ATL	BUF	09:39	11:50	2h 11m	Fri	2026-11-27 – 2026-11-27
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Thu, Sun	2027-01-04 – 2027-01-17
2050	Delta Air Lines	ATL	BUF	15:39	17:40	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-03-07 – 2027-03-13
1408	Frontier Airlines Inc.	ATL	BUF	10:49	13:03	2h 14m	Mon, Fri	2026-11-09 – 2026-11-16
1408	Frontier Airlines Inc.	ATL	BUF	15:46	17:57	2h 11m	Fri	2027-01-01 – 2027-01-01
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Wed	2027-09-07 – 2027-11-17
1384	Delta Air Lines	ATL	BUF	09:06	11:06	2h 0m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-11-09 – 2026-11-30
2266	Delta Air Lines	ATL	BUF	14:10	16:08	1h 58m	Sat	2026-11-14 – 2026-11-14
1408	Frontier Airlines Inc.	ATL	BUF	18:20	20:29	2h 9m	Sat	2026-11-21 – 2026-11-21
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Thu	2027-03-30 – 2027-05-11
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sun	2027-02-28 – 2027-03-05
2266	Delta Air Lines	ATL	BUF	12:57	14:58	2h 1m	Mon, Thu, Fri, Sun	2026-10-19 – 2026-10-26
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Thu, Fri, Sun	2027-01-04 – 2027-01-15
2266	Delta Air Lines	ATL	BUF	14:10	16:09	1h 59m	Sat	2026-11-07 – 2026-11-07
1384	Delta Air Lines	ATL	BUF	09:16	11:16	2h 0m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-10-21 – 2026-11-08
1384	Delta Air Lines	ATL	BUF	09:00	11:05	2h 5m	Sat	2026-12-05 – 2026-12-12
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Wed	2027-05-12 – 2027-09-01
2334	Delta Air Lines	ATL	BUF	21:57	23:59	2h 2m	Mon, Wed, Fri, Sun	2026-10-25 – 2026-11-08
2334	Delta Air Lines	ATL	BUF	21:59	00:04	2h 5m	Tue, Thu, Sat	2026-12-01 – 2026-12-17
2050	Delta Air Lines	ATL	BUF	15:31	17:31	2h 0m	Mon, Wed, Fri, Sun	2026-11-20 – 2026-11-25
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Fri, Sat	2027-02-12 – 2027-03-02
1384	Delta Air Lines	ATL	BUF	11:15	13:16	2h 1m	Tue, Sat	2027-01-05 – 2027-01-09
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-06-07 – 2027-11-19
2266	Delta Air Lines	ATL	BUF	14:21	16:21	2h 0m	Sat	2026-11-21 – 2026-11-21
2050	Delta Air Lines	ATL	BUF	15:39	17:40	2h 1m	Sun	2027-03-28 – 2027-03-28
2266	Delta Air Lines	ATL	BUF	14:12	16:13	2h 1m	Sat	2026-12-05 – 2026-12-12
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sun	2027-01-18 – 2027-02-10
2334	Delta Air Lines	ATL	BUF	21:59	23:59	2h 0m	Mon, Wed, Fri, Sun	2026-11-09 – 2026-11-25
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Sat	2027-04-17 – 2027-05-08
2266	Delta Air Lines	ATL	BUF	12:52	14:53	2h 1m	Sun	2026-11-08 – 2026-11-08
2334	Delta Air Lines	ATL	BUF	21:50	23:55	2h 5m	Fri, Sat	2027-01-01 – 2027-01-02
2266	Delta Air Lines	ATL	BUF	14:05	16:04	1h 59m	Mon, Tue, Wed, Thu, Fri, Sun	2026-11-01 – 2026-11-06
1384	Delta Air Lines	ATL	BUF	11:15	13:16	2h 1m	Sat	2027-02-27 – 2027-03-06
1384	Delta Air Lines	ATL	BUF	11:15	13:16	2h 1m	Tue, Wed	2027-01-06 – 2027-01-13
1408	Frontier Airlines Inc.	ATL	BUF	13:49	15:56	2h 7m	Wed	2026-12-23 – 2026-12-30
8800	Delta Air Lines	ATL	BUF	10:25	12:35	2h 10m	Sat	2027-01-02 – 2027-01-02
2266	Delta Air Lines	ATL	BUF	14:10	16:09	1h 59m	Tue, Wed, Thu, Fri	2026-10-27 – 2026-10-30
2050	Delta Air Lines	ATL	BUF	15:31	17:31	2h 0m	Tue, Wed, Fri, Sun	2026-11-10 – 2026-11-18
2050	Delta Air Lines	ATL	BUF	16:37	18:38	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-04-12 – 2027-11-18
1384	Delta Air Lines	ATL	BUF	11:00	13:03	2h 3m	Fri	2027-01-01 – 2027-01-01
2050	Delta Air Lines	ATL	BUF	15:31	17:31	2h 0m	Mon, Thu	2026-11-09 – 2026-11-16
2334	Delta Air Lines	ATL	BUF	21:59	23:59	2h 0m	Tue, Thu, Sat	2026-11-10 – 2026-11-24
2334	Delta Air Lines	ATL	BUF	21:50	23:55	2h 5m	Tue, Thu, Sat	2026-12-19 – 2026-12-31
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Tue, Wed, Thu, Sun	2027-01-19 – 2027-01-25
1384	Delta Air Lines	ATL	BUF	11:15	13:16	2h 1m	Sat, Sun	2027-01-16 – 2027-01-23
2334	Delta Air Lines	ATL	BUF	21:50	23:55	2h 5m	Mon, Wed, Fri, Sun	2026-12-20 – 2026-12-30
2334	Delta Air Lines	ATL	BUF	21:59	23:59	2h 0m	Sat	2026-11-28 – 2026-11-28
1384	Delta Air Lines	ATL	BUF	09:00	11:05	2h 5m	Mon, Tue, Wed, Thu, Fri, Sun	2026-12-01 – 2026-12-18
1408	Frontier Airlines Inc.	ATL	BUF	10:49	12:59	2h 10m	Mon, Wed, Fri, Sat	2026-10-10 – 2026-10-26
2050	Delta Air Lines	ATL	BUF	15:49	17:54	2h 5m	Mon, Tue, Wed, Sat, Sun	2026-12-19 – 2026-12-30
1408	Frontier Airlines Inc.	ATL	BUF	10:45	12:59	2h 14m	Mon	2026-11-30 – 2026-11-30
1408	Frontier Airlines Inc.	ATL	BUF	15:46	17:57	2h 11m	Fri	2026-12-18 – 2026-12-25
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Fri, Sun	2027-05-14 – 2027-11-15
2334	Delta Air Lines	ATL	BUF	21:59	23:59	2h 0m	Mon, Sun	2026-11-29 – 2026-11-30
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Fri, Sat	2027-01-05 – 2027-01-16
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Thu, Sun	2027-02-14 – 2027-03-03
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Fri, Sun	2027-04-12 – 2027-05-10
1384	Delta Air Lines	ATL	BUF	09:05	11:10	2h 5m	Sat, Sun	2027-01-02 – 2027-01-03
1885	Delta Air Lines	ATL	BUF	13:28	15:27	1h 59m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-04-12 – 2027-11-18
2050	Delta Air Lines	ATL	BUF	15:30	17:31	2h 1m	Mon	2027-01-04 – 2027-01-04
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-04-12 – 2027-06-06
2050	Delta Air Lines	ATL	BUF	15:39	17:40	2h 1m	Mon, Wed, Fri	2027-03-15 – 2027-03-26
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Thu, Sat	2027-05-13 – 2027-11-18
2050	Delta Air Lines	ATL	BUF	15:39	17:40	2h 1m	Wed, Thu, Fri, Sat, Sun	2027-04-07 – 2027-04-11
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Fri, Sat	2027-01-18 – 2027-01-23
1408	Frontier Airlines Inc.	ATL	BUF	11:07	13:15	2h 8m	Wed	2026-10-28 – 2026-11-18
1408	Frontier Airlines Inc.	ATL	BUF	16:03	18:12	2h 9m	Mon, Fri	2027-01-15 – 2027-03-01
1408	Frontier Airlines Inc.	ATL	BUF	15:27	17:38	2h 11m	Mon	2026-12-21 – 2026-12-28
1408	Frontier Airlines Inc.	ATL	BUF	10:05	12:20	2h 15m	Mon	2026-12-07 – 2026-12-07
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Thu, Sun	2027-01-27 – 2027-02-03
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue	2027-05-18 – 2027-08-31
1384	Delta Air Lines	ATL	BUF	11:15	13:16	2h 1m	Sat	2027-01-30 – 2027-02-06
2334	Delta Air Lines	ATL	BUF	21:59	00:04	2h 5m	Mon, Wed, Fri, Sun	2026-12-02 – 2026-12-18
2050	Delta Air Lines	ATL	BUF	15:39	17:40	2h 1m	Mon, Tue, Thu, Sat, Sun	2027-03-30 – 2027-04-06
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Thu, Sat	2027-02-04 – 2027-02-09
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Fri, Sun	2027-03-05 – 2027-03-26
2050	Delta Air Lines	ATL	BUF	15:45	17:49	2h 4m	Mon, Sun	2026-10-25 – 2026-10-26
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Mon, Wed, Thu, Fri, Sun	2027-02-05 – 2027-02-11
2050	Delta Air Lines	ATL	BUF	15:47	17:51	2h 4m	Sun	2026-11-08 – 2026-11-08
1408	Frontier Airlines Inc.	ATL	BUF	05:01	07:07	2h 6m	Fri	2026-11-06 – 2026-11-06
1408	Frontier Airlines Inc.	ATL	BUF	16:03	18:12	2h 9m	Mon, Wed, Fri	2027-03-05 – 2027-04-05
2334	Delta Air Lines	ATL	BUF	21:54	23:55	2h 1m	Tue, Fri, Sat	2027-01-26 – 2027-02-02
1384	Delta Air Lines	ATL	BUF	09:14	11:15	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-03-07 – 2027-04-11
2334	Delta Air Lines	ATL	BUF	21:57	23:59	2h 2m	Tue, Thu, Sat	2026-10-27 – 2026-11-07
3115	Delta Air Lines	ATL	BUF	11:15	13:16	2h 1m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-04-12 – 2027-11-18

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 58min.

Airlines & Schedules

Delta Air Lines

Runs all year

October 2026

MON

TUE

WED

THU

FRI

SAT

SUN

Frontier Airlines Inc.

Ends in April

October 2026

MON

TUE

WED

THU

FRI

SAT

SUN

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