All airlines flying from Ronald Reagan Washington (DCA) to Buffalo (BUF).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
11:05
Ronald Reagan Washington (DCA) 2
12:22
Buffalo (BUF) American Airlines AA 3501 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-04-07 through 2026-05-20 |
| Mon-Fri,Sun
15:26
Ronald Reagan Washington (DCA) 2
16:54
Buffalo (BUF) American Airlines AA 3956 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-02-12 through 2026-03-06 |
| Mon-Fri,Sun
15:26
Ronald Reagan Washington (DCA) 2
16:52
Buffalo (BUF) American Airlines AA 3956 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-03-08 through 2026-04-06 |
| Mon-Fri,Sun
15:30
Ronald Reagan Washington (DCA) 2
16:57
Buffalo (BUF) American Airlines AA 3956 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-06 through 2026-02-11 |
| Mon,Tue,Thu,Fri,Sun
15:23
Ronald Reagan Washington (DCA) 2
16:52
Buffalo (BUF) American Airlines AA 4132 Non-stop Embraer EMB 175 (E75) 1:29 Valid until 2026-01-05 |
| Sat
15:28
Ronald Reagan Washington (DCA) 2
16:57
Buffalo (BUF) American Airlines AA 4132 Non-stop Embraer EMB 175 (E75) 1:29 Valid until 2026-01-03 |
| Mon,Tue,Thu,Fri,Sun
10:56
Ronald Reagan Washington (DCA) 2
12:17
Buffalo (BUF) American Airlines AA 4192 Non-stop Embraer EMB 175 (E75) 1:21 Valid until 2026-01-05 |
| Mon-Thu,Sun
22:15
Ronald Reagan Washington (DCA) 2
23:42
Buffalo (BUF) American Airlines AA 4401 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-06 through 2026-02-11 |
| Daily
10:00
Ronald Reagan Washington (DCA) 2
11:22
Buffalo (BUF) American Airlines AA 4584 Non-stop Embraer EMB 175 (E75) 1:22 Effective from 2026-10-05 |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:30
Buffalo (BUF) American Airlines AA 4597 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-08-05 through 2026-09-08 |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:26
Buffalo (BUF) American Airlines AA 4597 Non-stop Embraer EMB 175 (E75) 1:26 Effective from 2026-10-05 |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:17
Buffalo (BUF) American Airlines AA 4624 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-09-09 through 2026-10-04 |
| Daily
15:41
Ronald Reagan Washington (DCA) 2
17:00
Buffalo (BUF) American Airlines AA 4647 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-09-09 through 2026-10-04 |
| Sat
19:59
Ronald Reagan Washington (DCA) 2
21:20
Buffalo (BUF) American Airlines AA 4692 Non-stop Embraer EMB 175 (E75) 1:21 Valid until 2026-01-03 |
| Mon,Tue,Thu,Fri,Sun
22:15
Ronald Reagan Washington (DCA) 2
23:32
Buffalo (BUF) American Airlines AA 4692 Non-stop Embraer EMB 175 (E75) 1:17 Valid until 2026-01-05 |
| Daily
09:59
Ronald Reagan Washington (DCA) 2
11:24
Buffalo (BUF) American Airlines AA 5050 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-09-09 through 2026-10-04 |
| Daily
12:44
Ronald Reagan Washington (DCA) 2
14:05
Buffalo (BUF) American Airlines AA 5051 Non-stop Canadair CRJ 700 (CR7) 1:21 Effective 2026-09-09 through 2026-10-04 |
| Daily
15:59
Ronald Reagan Washington (DCA) 2
17:20
Buffalo (BUF) American Airlines AA 5075 Non-stop Canadair CRJ 700 (CR7) 1:21 Effective 2026-08-05 through 2026-09-08 |
| Daily
09:44
Ronald Reagan Washington (DCA) 2
11:03
Buffalo (BUF) American Airlines AA 5077 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2026-08-05 through 2026-09-08 |
| Daily
12:44
Ronald Reagan Washington (DCA) 2
14:04
Buffalo (BUF) American Airlines AA 5080 Non-stop Canadair CRJ 700 (CR7) 1:20 Effective 2026-08-05 through 2026-09-08 |
| Daily
10:00
Ronald Reagan Washington (DCA) 2
11:22
Buffalo (BUF) American Airlines AA 5104 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective 2026-05-21 through 2026-07-01 |
| Daily
10:05
Ronald Reagan Washington (DCA) 2
11:38
Buffalo (BUF) American Airlines AA 5105 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-07-02 through 2026-08-04 |
| Daily
12:48
Ronald Reagan Washington (DCA) 2
14:04
Buffalo (BUF) American Airlines AA 5105 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-05-21 through 2026-07-01 |
| Daily
12:59
Ronald Reagan Washington (DCA) 2
14:22
Buffalo (BUF) American Airlines AA 5106 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-07-02 through 2026-08-04 |
| Daily
15:56
Ronald Reagan Washington (DCA) 2
17:14
Buffalo (BUF) American Airlines AA 5106 Non-stop Canadair CRJ 700 (CR7) 1:18 Effective 2026-05-21 through 2026-07-01 |
| Daily
15:54
Ronald Reagan Washington (DCA) 2
17:17
Buffalo (BUF) American Airlines AA 5107 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-07-02 through 2026-08-04 |
| Daily
15:59
Ronald Reagan Washington (DCA) 2
17:14
Buffalo (BUF) American Airlines AA 5129 Non-stop Canadair CRJ 700 (CR7) 1:15 Effective 2026-04-07 through 2026-05-20 |
| Sat
19:50
Ronald Reagan Washington (DCA) 2
21:20
Buffalo (BUF) American Airlines AA 5158 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-02-14 through 2026-03-07 |
| Sat
19:50
Ronald Reagan Washington (DCA) 2
21:18
Buffalo (BUF) American Airlines AA 5158 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-03-14 through 2026-04-04 |
| Sat
19:51
Ronald Reagan Washington (DCA) 2
21:16
Buffalo (BUF) American Airlines AA 5158 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri,Sun
22:00
Ronald Reagan Washington (DCA) 2
23:27
Buffalo (BUF) American Airlines AA 5158 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-02-12 through 2026-03-06 |
| Mon-Fri,Sun
22:08
Ronald Reagan Washington (DCA) 2
23:31
Buffalo (BUF) American Airlines AA 5158 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-03-08 through 2026-04-06 |
| Fri
22:10
Ronald Reagan Washington (DCA) 2
23:33
Buffalo (BUF) American Airlines AA 5158 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective 2026-01-09 through 2026-02-06 |
| Sun
10:10
Ronald Reagan Washington (DCA) 2
11:38
Buffalo (BUF) American Airlines AA 5213 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-02-15 through 2026-03-01 |
| Sat
10:11
Ronald Reagan Washington (DCA) 2
11:39
Buffalo (BUF) American Airlines AA 5213 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-02-14 through 2026-03-07 |
| Mon-Fri
10:20
Ronald Reagan Washington (DCA) 2
11:48
Buffalo (BUF) American Airlines AA 5213 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-02-12 through 2026-03-06 |
| Sat
10:33
Ronald Reagan Washington (DCA) 2
11:58
Buffalo (BUF) American Airlines AA 5213 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-01-10 through 2026-02-07 |
| Mon-Fri,Sun
10:38
Ronald Reagan Washington (DCA) 2
12:08
Buffalo (BUF) American Airlines AA 5213 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-01-06 through 2026-02-11 |
| Sat
10:52
Ronald Reagan Washington (DCA) 2
12:11
Buffalo (BUF) American Airlines AA 5213 Non-stop Canadair CRJ 700 (CR7) 1:19 Valid until 2026-01-03 |
| Daily
15:41
Ronald Reagan Washington (DCA) 2
17:03
Buffalo (BUF) American Airlines AA 5213 Non-stop Canadair CRJ 700 (CR7) 1:22 Effective from 2026-10-05 |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:16
Buffalo (BUF) American Airlines AA 5241 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-05-21 through 2026-07-01 |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:18
Buffalo (BUF) American Airlines AA 5241 Non-stop Canadair CRJ 700 (CR7) 1:18 Effective 2026-07-02 through 2026-08-04 |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:13
Buffalo (BUF) American Airlines AA 5243 Non-stop Canadair CRJ 700 (CR7) 1:13 Effective 2026-04-07 through 2026-05-20 |
| Sat
10:06
Ronald Reagan Washington (DCA) 2
11:33
Buffalo (BUF) American Airlines AA 5531 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-03-14 through 2026-04-04 |
| Mon-Fri,Sun
10:47
Ronald Reagan Washington (DCA) 2
12:14
Buffalo (BUF) American Airlines AA 5531 Non-stop Canadair CRJ 700 (CR7) 1:27 Effective 2026-03-08 through 2026-04-06 |
| Sat
15:00
Ronald Reagan Washington (DCA) 2
16:30
Buffalo (BUF) American Airlines AA 5531 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-01-10 through 2026-02-07 |
| Direct Codeshare Flights: |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:16
Buffalo (BUF) Alaska Airlines AS 4542 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 5241) |
| Daily
22:00
Ronald Reagan Washington (DCA) 2
23:18
Buffalo (BUF) Alaska Airlines AS 4542 Non-stop Canadair CRJ 700 (CR7) 1:18 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 5241) |
| Sat
19:50
Ronald Reagan Washington (DCA) 2
21:20
Buffalo (BUF) Alaska Airlines AS 4630 Non-stop Canadair CRJ 700 (CR7) 1:30 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 5158) |
| Sat
19:50
Ronald Reagan Washington (DCA) 2
21:18
Buffalo (BUF) Alaska Airlines AS 4630 Non-stop Canadair CRJ 700 (CR7) 1:28 Effective 2026-03-14 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 5158) |
1
2
- A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Buffalo airport (BUF).
- The flight distance is 296 miles, or 476 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 1:13 and 1:33.
