All airlines flying from Atlanta (ATL) to Buffalo (BUF).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 21:52 Atlanta (ATL) S 23:55 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Airbus A321 (321) 2:03 Effective 2025-05-19 through 2025-06-06
Sat 21:53 Atlanta (ATL) S 23:56 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Airbus A321 (321) 2:03 Operates only on 2025-06-07
Daily 21:54 Atlanta (ATL) S 23:59 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Boeing 737-900 (739) 2:05 Effective 2025-07-07 through 2025-09-07
Daily 21:54 Atlanta (ATL) S 23:54 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Boeing 737-900 (739) 2:00 Effective 2025-09-08 through 2025-11-05
Daily 21:54 Atlanta (ATL) S 23:55 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Airbus A321 (321) 2:01 Effective 2025-11-06 through 2025-12-19
Daily 21:54 Atlanta (ATL) S 23:57 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Airbus A321 (321) 2:03 Effective from 2026-01-06
Daily 21:59 Atlanta (ATL) S 23:57 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Boeing 737-900 (739) 1:58 Valid until 2025-05-05
Tue 21:59 Atlanta (ATL) S 23:57 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Boeing 757 (757) 1:58 Operates only on 2025-05-06
Daily 22:40 Atlanta (ATL) S 00:41 Buffalo (BUF)
Delta Air Lines DL 2334 Non-stop Boeing 737-900 (739) 2:01 Effective 2025-12-20 through 2026-01-05
The flight arrives 1 day after departure.
Tue 09:51 Atlanta (ATL) N 12:00 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:09 Operates only on 2025-06-10
Thu,Sun 10:05 Atlanta (ATL) N 12:17 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:12 Effective 2025-06-05 through 2025-06-08
Thu 10:05 Atlanta (ATL) N 12:17 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321neo (32Q) 2:12 Effective 2025-06-12 through 2025-08-14
Sat,Sun 10:05 Atlanta (ATL) N 12:17 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:12 Effective 2025-06-14 through 2025-08-17
Sat 10:22 Atlanta (ATL) N 12:34 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:12 Operates only on 2025-06-07
Tue 12:09 Atlanta (ATL) N 14:18 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:09 Effective 2025-06-17 through 2025-08-12
Sat 12:20 Atlanta (ATL) N 14:27 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:07 Operates only on 2025-05-24
Sun 12:29 Atlanta (ATL) N 14:36 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321neo (32Q) 2:07 Operates only on 2025-05-25
Thu 12:34 Atlanta (ATL) N 14:41 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321neo (32Q) 2:07 Effective 2025-05-22 through 2025-05-29
Sat 12:39 Atlanta (ATL) N 14:46 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:07 Effective 2025-05-10 through 2025-05-17
Thu 12:44 Atlanta (ATL) N 14:51 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321 (321) 2:07 Operates only on 2025-05-01
Thu 12:44 Atlanta (ATL) N 14:51 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321neo (32Q) 2:07 Operates only on 2025-05-08
Thu 12:44 Atlanta (ATL) N 14:51 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321 (321) 2:07 Operates only on 2025-05-15
Sat,Sun 12:48 Atlanta (ATL) N 14:55 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:07 Effective 2025-05-03 through 2025-05-04
Sun 12:48 Atlanta (ATL) N 14:55 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:07 Effective 2025-05-11 through 2025-05-18
Sat 12:50 Atlanta (ATL) N 14:57 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:07 Operates only on 2025-05-31
Sun 12:50 Atlanta (ATL) N 14:59 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321neo (32Q) 2:09 Operates only on 2025-06-01
Tue 12:50 Atlanta (ATL) N 14:59 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A320neo (32N) 2:09 Operates only on 2025-06-03
Tue 13:15 Atlanta (ATL) N 15:21 Buffalo (BUF)
Frontier Airlines F9 3852 Non-stop Airbus A321neo (32Q) 2:06 Operates only on 2025-05-27
Direct Codeshare Flights:
Daily 21:42 Atlanta (ATL) S 23:46 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 2:04 Effective 2025-06-08 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:42 Atlanta (ATL) S 23:46 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 2:04 Effective 2025-06-21 through 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Mon,Sun 21:42 Atlanta (ATL) S 23:47 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Airbus A321 (321) 2:05 Effective 2025-06-29 through 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Tue-Sun 21:42 Atlanta (ATL) S 23:46 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 2:04 Effective 2025-07-01 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Fri 21:47 Atlanta (ATL) S 23:51 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 2:04 Operates only on 2025-06-20
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:52 Atlanta (ATL) S 23:53 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 757 (757) 2:01 Effective 2025-05-07 through 2025-05-18
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:52 Atlanta (ATL) S 23:55 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Airbus A321 (321) 2:03 Effective 2025-05-19 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Sat 21:53 Atlanta (ATL) S 23:56 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Airbus A321 (321) 2:03 Operates only on 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:54 Atlanta (ATL) S 23:59 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 2:05 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:54 Atlanta (ATL) S 23:54 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 2:00 Effective 2025-09-08 through 2025-11-05
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:54 Atlanta (ATL) S 23:55 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Airbus A321 (321) 2:01 Effective 2025-11-06 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:54 Atlanta (ATL) S 23:57 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Airbus A321 (321) 2:03 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 21:59 Atlanta (ATL) S 23:57 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 1:58 Valid until 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Tue 21:59 Atlanta (ATL) S 23:57 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 757 (757) 1:58 Operates only on 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2334)
Daily 22:40 Atlanta (ATL) S 00:41 Buffalo (BUF)
Virgin Atlantic VS 2116 Non-stop Boeing 737-900 (739) 2:01 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2334)
The flight arrives 1 day after departure.
Mon-Fri,Sun 15:29 Atlanta (ATL) S 17:28 Buffalo (BUF)
Virgin Atlantic VS 2117 Non-stop Boeing 757 (757) 1:59 Effective 2025-05-07 through 2025-05-19
Codeshare flight, operated by Delta Air Lines.(DL 2050)
Mon-Fri 15:29 Atlanta (ATL) S 17:30 Buffalo (BUF)
Virgin Atlantic VS 2117 Non-stop Airbus A321 (321) 2:01 Effective 2025-05-20 through 2025-05-30
Codeshare flight, operated by Delta Air Lines.(DL 2050)
Mon-Fri,Sun 15:29 Atlanta (ATL) S 17:30 Buffalo (BUF)
Virgin Atlantic VS 2117 Non-stop Airbus A321 (321) 2:01 Effective 2025-06-01 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2050)
Sun 15:32 Atlanta (ATL) S 17:33 Buffalo (BUF)
Virgin Atlantic VS 2117 Non-stop Airbus A321 (321) 2:01 Effective 2025-11-09 through 2025-12-07
Codeshare flight, operated by Delta Air Lines.(DL 2050)
Mon 15:32 Atlanta (ATL) S 17:35 Buffalo (BUF)
Virgin Atlantic VS 2117 Non-stop Airbus A320 (320) 2:03 Operates only on 2026-01-19
Codeshare flight, operated by Delta Air Lines.(DL 2050)
Mon 15:32 Atlanta (ATL) S 17:35 Buffalo (BUF)
Virgin Atlantic VS 2117 Non-stop Airbus A320 (320) 2:03 Operates only on 2026-02-02
Codeshare flight, operated by Delta Air Lines.(DL 2050)
Daily 15:40 Atlanta (ATL) S 17:40 Buffalo (BUF)
Virgin Atlantic VS 2117 Non-stop Boeing 737-900 (739) 2:00 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2050)
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All airlines flying from Atlanta (ATL) to Buffalo (BUF).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-05-19 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Airbus A321 (321)

Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:03, non-stop
Airbus A321 (321)

Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Boeing 737-900 (739)

Effective 2025-09-08 through 2025-11-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Boeing 737-900 (739)

Effective 2025-11-06 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Airbus A321 (321)

Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Airbus A321 (321)

Valid until 2025-05-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Boeing 737-900 (739)

Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:58, non-stop
Boeing 757 (757)

22:40

00:41(+1)
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Operates only on 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:09, non-stop
Airbus A320neo (32N)

Effective 2025-06-05 through 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:12, non-stop
Airbus A320neo (32N)

Effective 2025-06-12 through 2025-08-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A321neo (32Q)

Effective 2025-06-14 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:12, non-stop
Airbus A320neo (32N)

Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:12, non-stop
Airbus A320neo (32N)

Effective 2025-06-17 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:09, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:07, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:07, non-stop
Airbus A321neo (32Q)

Effective 2025-05-22 through 2025-05-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:07, non-stop
Airbus A321neo (32Q)

Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:07, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:07, non-stop
Airbus A321 (321)

Operates only on 2025-05-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:07, non-stop
Airbus A321neo (32Q)

Operates only on 2025-05-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:07, non-stop
Airbus A321 (321)

Effective 2025-05-03 through 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:07, non-stop
Airbus A320neo (32N)

Effective 2025-05-11 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:07, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:07, non-stop
Airbus A320neo (32N)

Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:09, non-stop
Airbus A321neo (32Q)

Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:09, non-stop
Airbus A320neo (32N)

Operates only on 2025-05-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:06, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Effective 2025-06-08 through 2025-06-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Effective 2025-06-21 through 2025-06-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Effective 2025-06-29 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:05, non-stop
Airbus A321 (321)

Effective 2025-07-01 through 2025-07-06
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Operates only on 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:04, non-stop
Boeing 737-900 (739)

Effective 2025-05-07 through 2025-05-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:01, non-stop
Boeing 757 (757)

Effective 2025-05-19 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:03, non-stop
Airbus A321 (321)

Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:03, non-stop
Airbus A321 (321)

Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:05, non-stop
Boeing 737-900 (739)

Effective 2025-09-08 through 2025-11-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:00, non-stop
Boeing 737-900 (739)

Effective 2025-11-06 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:01, non-stop
Airbus A321 (321)

Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:03, non-stop
Airbus A321 (321)

Valid until 2025-05-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 1:58, non-stop
Boeing 737-900 (739)

Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 1:58, non-stop
Boeing 757 (757)

22:40

00:41(+1)
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2334)
Duration: 2:01, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2025-05-07 through 2025-05-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2050)
Duration: 1:59, non-stop
Boeing 757 (757)

Effective 2025-05-20 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2050)
Duration: 2:01, non-stop
Airbus A321 (321)

Effective 2025-06-01 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2050)
Duration: 2:01, non-stop
Airbus A321 (321)

Effective 2025-11-09 through 2025-12-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2050)
Duration: 2:01, non-stop
Airbus A321 (321)

Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2050)
Duration: 2:03, non-stop
Airbus A320 (320)

Operates only on 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2050)
Duration: 2:03, non-stop
Airbus A320 (320)

Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2050)
Duration: 2:00, non-stop
Boeing 737-900 (739)
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  • A domestic route departing from the Atlanta airport (ATL) and arriving at Buffalo airport (BUF).
  • The flight distance is 712 miles, or 1146 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:58 and 2:12.