All airlines flying from Atlanta (ATL) to Buffalo (BUF).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Sat
08:55
Atlanta (ATL) S
10:57
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-900 (739) 2:02 Operates only on 2026-01-03 |
| Mon,Tue,Sun
09:00
Atlanta (ATL) S
11:02
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-900 (739) 2:02 Valid until 2026-01-04 |
| Fri
09:00
Atlanta (ATL) S
11:04
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A319 (319) 2:04 Operates only on 2026-01-02 |
| Mon-Fri,Sun
09:00
Atlanta (ATL) S
11:01
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A321 (321) 2:01 Effective 2026-03-08 through 2026-04-12 |
| Daily
09:00
Atlanta (ATL) S
11:02
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A321 (321) 2:02 Effective 2026-04-13 through 2026-06-06 |
| Wed-Fri
09:07
Atlanta (ATL) S
11:08
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A321 (321) 2:01 Effective 2026-01-22 through 2026-01-28 |
| Wed,Fri,Sun
09:07
Atlanta (ATL) S
11:08
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A321 (321) 2:01 Effective 2026-01-30 through 2026-02-04 |
| Sat
09:10
Atlanta (ATL) S
11:11
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A321 (321) 2:01 Effective 2026-03-14 through 2026-04-11 |
| Mon,Thu,Fri
09:13
Atlanta (ATL) S
11:14
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A320 (320) 2:01 Effective 2026-01-08 through 2026-01-16 |
| Sun
09:13
Atlanta (ATL) S
11:15
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-800 (738) 2:02 Operates only on 2026-01-11 |
| Daily
09:14
Atlanta (ATL) S
11:15
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A321 (321) 2:01 Effective from 2026-06-07 |
| Mon-Wed,Sun
09:17
Atlanta (ATL) S
11:19
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-800 (738) 2:02 Effective 2026-01-19 through 2026-01-27 |
| Mon,Tue,Thu
09:17
Atlanta (ATL) S
11:19
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-800 (738) 2:02 Effective 2026-01-29 through 2026-02-05 |
| Mon-Wed,Fri
09:17
Atlanta (ATL) S
11:19
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-800 (738) 2:02 Effective 2026-02-06 through 2026-02-11 |
| Mon-Fri
09:18
Atlanta (ATL) S
11:18
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-900 (739) 2:00 Effective 2026-02-12 through 2026-02-20 |
| Mon-Fri,Sun
09:18
Atlanta (ATL) S
11:18
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-900 (739) 2:00 Effective 2026-02-22 through 2026-03-06 |
| Thu
11:00
Atlanta (ATL) S
13:04
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A319 (319) 2:04 Operates only on 2026-01-01 |
| Mon
11:00
Atlanta (ATL) S
12:59
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A320 (320) 1:59 Operates only on 2026-01-05 |
| Sun
11:00
Atlanta (ATL) S
12:59
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A320 (320) 1:59 Operates only on 2026-01-18 |
| Sat
11:05
Atlanta (ATL) S
13:03
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-900 (739) 1:58 Effective 2026-02-14 through 2026-03-07 |
| Sun
11:05
Atlanta (ATL) S
13:03
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-800 (738) 1:58 Operates only on 2026-02-15 |
| Sat
11:10
Atlanta (ATL) S
13:09
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A320 (320) 1:59 Effective 2026-01-24 through 2026-02-07 |
| Sun
11:14
Atlanta (ATL) S
13:14
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Boeing 737-800 (738) 2:00 Operates only on 2026-02-08 |
| Tue,Wed,Sat
11:15
Atlanta (ATL) S
13:14
Buffalo (BUF) Delta Air Lines DL 1384 Non-stop Airbus A320 (320) 1:59 Effective 2026-01-06 through 2026-01-17 |
| Mon,Thu,Fri,Sun
10:01
Atlanta (ATL) N
12:05
Buffalo (BUF) Frontier Airlines F9 1408 Non-stop Airbus A320neo (32N) 2:04 Effective 2026-03-06 through 2026-03-30 |
| Mon,Thu-Sun
10:38
Atlanta (ATL) N
12:42
Buffalo (BUF) Frontier Airlines F9 1408 Non-stop Airbus A321neo (32Q) 2:04 Effective 2026-04-02 through 2026-04-13 |
| Mon,Fri
14:41
Atlanta (ATL) N
16:45
Buffalo (BUF) Frontier Airlines F9 1408 Non-stop Airbus A321neo (32Q) 2:04 Valid until 2026-01-02 |
| Mon
14:56
Atlanta (ATL) N
17:00
Buffalo (BUF) Frontier Airlines F9 1408 Non-stop Airbus A320neo (32N) 2:04 Operates only on 2026-01-05 |
| Sat
16:06
Atlanta (ATL) N
18:10
Buffalo (BUF) Frontier Airlines F9 1408 Non-stop Airbus A321neo (32Q) 2:04 Valid until 2026-01-03 |
| Fri
15:30
Atlanta (ATL) S
17:27
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A320 (320) 1:57 Operates only on 2026-01-16 |
| Mon-Fri
15:35
Atlanta (ATL) S
17:31
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Boeing 737-900 (739) 1:56 Effective 2026-02-12 through 2026-02-20 |
| Mon-Fri,Sun
15:35
Atlanta (ATL) S
17:31
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Boeing 737-900 (739) 1:56 Effective 2026-02-22 through 2026-03-06 |
| Mon,Thu,Fri,Sun
15:42
Atlanta (ATL) S
17:39
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A320 (320) 1:57 Effective 2026-01-08 through 2026-01-15 |
| Mon,Fri-Sun
15:50
Atlanta (ATL) S
17:47
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Boeing 737-900 (739) 1:57 Valid until 2026-01-04 |
| Mon-Fri,Sun
15:56
Atlanta (ATL) S
17:54
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Boeing 737-800 (738) 1:58 Effective 2026-01-19 through 2026-02-06 |
| Mon-Wed
15:56
Atlanta (ATL) S
17:54
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Boeing 737-800 (738) 1:58 Effective 2026-02-09 through 2026-02-11 |
| Mon-Fri,Sun
16:37
Atlanta (ATL) S
18:41
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A321 (321) 2:04 Effective 2026-06-07 through 2026-08-09 |
| Daily
16:37
Atlanta (ATL) S
18:43
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A321 (321) 2:06 Effective 2026-08-10 through 2026-10-05 |
| Daily
16:37
Atlanta (ATL) S
18:37
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A321 (321) 2:00 Effective from 2026-10-06 |
| Daily
16:39
Atlanta (ATL) S
18:34
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A320 (320) 1:55 Effective 2026-03-08 through 2026-04-12 |
| Daily
16:39
Atlanta (ATL) S
18:43
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A320 (320) 2:04 Effective 2026-04-13 through 2026-05-08 |
| Mon-Fri,Sun
16:39
Atlanta (ATL) S
18:43
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A320 (320) 2:04 Effective 2026-05-10 through 2026-05-22 |
| Mon-Fri,Sun
16:39
Atlanta (ATL) S
18:43
Buffalo (BUF) Delta Air Lines DL 2050 Non-stop Airbus A320 (320) 2:04 Effective 2026-05-25 through 2026-06-05 |
| Daily
13:28
Atlanta (ATL) S
15:30
Buffalo (BUF) Delta Air Lines DL 2266 Non-stop Airbus A321 (321) 2:02 Effective 2026-06-07 through 2026-08-14 |
| Mon-Fri,Sun
13:28
Atlanta (ATL) S
15:30
Buffalo (BUF) Delta Air Lines DL 2266 Non-stop Airbus A321 (321) 2:02 Effective 2026-08-16 through 2026-09-11 |
| Daily
13:28
Atlanta (ATL) S
15:30
Buffalo (BUF) Delta Air Lines DL 2266 Non-stop Airbus A321 (321) 2:02 Effective 2026-09-12 through 2026-10-05 |
| Daily
13:28
Atlanta (ATL) S
15:27
Buffalo (BUF) Delta Air Lines DL 2266 Non-stop Airbus A321 (321) 1:59 Effective from 2026-10-06 |
| Daily
13:55
Atlanta (ATL) S
15:59
Buffalo (BUF) Delta Air Lines DL 2266 Non-stop Boeing 737-800 (738) 2:04 Effective 2026-03-08 through 2026-04-12 |
| Daily
13:55
Atlanta (ATL) S
15:59
Buffalo (BUF) Delta Air Lines DL 2266 Non-stop Boeing 737-900 (739) 2:04 Effective 2026-04-13 through 2026-06-06 |
| Daily
21:30
Atlanta (ATL) S
23:28
Buffalo (BUF) Delta Air Lines DL 2334 Non-stop Boeing 737-900 (739) 1:58 Effective 2026-01-19 through 2026-02-11 |
- 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 1:55 and 2:06.
