All airlines flying from Dulles, Washington (IAD) to Buffalo (BUF).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Mon-Fri,Sun
08:25
Dulles, Washington (IAD)
09:46
Buffalo (BUF) Copa Airlines CM 1239 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:21 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4331) |
| Daily
08:30
Dulles, Washington (IAD)
09:53
Buffalo (BUF) Copa Airlines CM 1239 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4331) |
| Mon,Tue,Thu
08:35
Dulles, Washington (IAD)
09:56
Buffalo (BUF) Copa Airlines CM 1239 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:21 Effective 2024-10-28 through 2024-10-31 Codeshare flight, operated by United Airlines.(UA 4331) |
| Mon,Tue,Thu,Fri,Sun
08:35
Dulles, Washington (IAD)
09:56
Buffalo (BUF) Copa Airlines CM 1239 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:21 Effective 2024-11-03 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 4331) |
| Daily
08:30
Dulles, Washington (IAD)
09:53
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-12-23 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4331) |
| Daily
12:40
Dulles, Washington (IAD)
13:59
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Valid until 2024-10-20 Codeshare flight, operated by United Airlines.(UA 4335) |
| Daily
17:10
Dulles, Washington (IAD)
18:36
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 4823) |
| Daily
17:10
Dulles, Washington (IAD)
18:21
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:11 Effective from 2025-02-17 Codeshare flight, operated by United Airlines.(UA 4823) |
| Thu-Sun
17:25
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:28 Effective 2024-12-19 through 2024-12-22 Codeshare flight, operated by United Airlines.(UA 4823) |
| Mon-Fri
17:30
Dulles, Washington (IAD)
18:55
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2024-10-21 through 2024-10-25 Codeshare flight, operated by United Airlines.(UA 6064) |
| Sat
17:30
Dulles, Washington (IAD)
18:56
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Operates only on 2024-10-26 Codeshare flight, operated by United Airlines.(UA 4231) |
| Mon-Fri,Sun
17:30
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-10-27 through 2024-11-03 Codeshare flight, operated by United Airlines.(UA 6184) |
| Mon,Sat
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-11-02 through 2024-11-09 Codeshare flight, operated by United Airlines.(UA 4871) |
| Mon-Fri,Sun
17:30
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-11-05 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 6184) |
| Sat
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-11-16 through 2024-11-30 Codeshare flight, operated by United Airlines.(UA 4871) |
| Daily
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4871) |
| Thu-Sun
22:15
Dulles, Washington (IAD)
23:26
Buffalo (BUF) Avianca AV 2042 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:11 Effective 2025-02-13 through 2025-02-16 Codeshare flight, operated by United Airlines.(UA 4353) |
| Daily
17:10
Dulles, Washington (IAD)
18:36
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 4823) |
| Daily
17:10
Dulles, Washington (IAD)
18:21
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:11 Effective 2025-02-13 through 2025-03-31 Codeshare flight, operated by United Airlines.(UA 4823) |
| Daily
17:25
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:28 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4823) |
| Mon-Fri,Sun
17:26
Dulles, Washington (IAD)
18:51
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer EMB 175 (E7W) 1:25 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 6064) |
| Sat
17:26
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Valid until 2024-09-21 Codeshare flight, operated by United Airlines.(UA 4820) |
| Mon-Fri,Sun
17:30
Dulles, Washington (IAD)
18:55
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2024-09-26 through 2024-10-25 Codeshare flight, operated by United Airlines.(UA 6064) |
| Sat
17:30
Dulles, Washington (IAD)
18:56
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Effective 2024-09-28 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 4820) |
| Mon-Fri,Sun
17:30
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-10-27 through 2024-11-03 Codeshare flight, operated by United Airlines.(UA 6184) |
| Mon,Sat
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-11-02 through 2024-11-09 Codeshare flight, operated by United Airlines.(UA 4871) |
| Mon-Fri,Sun
17:30
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-11-05 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 6184) |
| Sat
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-11-16 through 2024-11-30 Codeshare flight, operated by United Airlines.(UA 4871) |
| Daily
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Copa Airlines CM 2142 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4871) |
| Daily
17:10
Dulles, Washington (IAD)
18:36
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Effective 2025-01-07 through 2025-02-12 Codeshare flight, operated by United Airlines.(UA 4823) |
| Daily
17:10
Dulles, Washington (IAD)
18:21
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:11 Effective 2025-02-13 through 2025-03-08 Codeshare flight, operated by United Airlines.(UA 4823) |
| Daily
17:10
Dulles, Washington (IAD)
18:21
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:11 Effective from 2025-05-01 Codeshare flight, operated by United Airlines.(UA 4823) |
| Daily
17:25
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:28 Effective 2024-12-19 through 2025-01-06 Codeshare flight, operated by United Airlines.(UA 4823) |
| Mon-Fri,Sun
17:26
Dulles, Washington (IAD)
18:51
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer EMB 175 (E7W) 1:25 Valid until 2024-09-25 Codeshare flight, operated by United Airlines.(UA 6064) |
| Sat
17:26
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Valid until 2024-09-21 Codeshare flight, operated by United Airlines.(UA 4820) |
| Mon-Fri,Sun
17:30
Dulles, Washington (IAD)
18:55
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2024-09-26 through 2024-10-25 Codeshare flight, operated by United Airlines.(UA 6064) |
| Sat
17:30
Dulles, Washington (IAD)
18:56
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Effective 2024-09-28 through 2024-10-26 Codeshare flight, operated by United Airlines.(UA 4820) |
| Tue-Fri,Sun
17:30
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-11-03 through 2024-11-10 Codeshare flight, operated by United Airlines.(UA 6184) |
| Mon,Sat
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-11-04 through 2024-11-09 Codeshare flight, operated by United Airlines.(UA 4871) |
| Mon,Tue,Thu,Fri,Sun
17:30
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-11-11 through 2024-11-19 Codeshare flight, operated by United Airlines.(UA 6184) |
| Sat
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-11-16 through 2024-11-30 Codeshare flight, operated by United Airlines.(UA 4871) |
| Mon-Fri,Sun
17:30
Dulles, Washington (IAD)
18:52
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer EMB 175 (E7W) 1:22 Effective 2024-11-20 through 2024-12-02 Codeshare flight, operated by United Airlines.(UA 6184) |
| Daily
17:30
Dulles, Washington (IAD)
18:53
Buffalo (BUF) Lufthansa LH 7566 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2024-12-03 through 2024-12-18 Codeshare flight, operated by United Airlines.(UA 4823) |
| Daily
22:15
Dulles, Washington (IAD)
23:32
Buffalo (BUF) Lufthansa LH 7824 Non-stop Embraer EMB 175 (E7W) 1:17 Valid until 2024-09-24 Codeshare flight, operated by United Airlines.(UA 6109) |
| Wed
22:15
Dulles, Washington (IAD)
23:29
Buffalo (BUF) Lufthansa LH 7824 Non-stop Boeing 737 MAX 8 (7M8) 1:14 Operates only on 2024-09-25 Codeshare flight, operated by United Airlines.(UA 215) |
| Mon,Wed,Thu,Sat,Sun
22:15
Dulles, Washington (IAD)
23:26
Buffalo (BUF) Lufthansa LH 7824 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:11 Effective 2025-03-01 through 2025-03-08 Codeshare flight, operated by United Airlines.(UA 4353) |
| Daily
22:15
Dulles, Washington (IAD)
23:26
Buffalo (BUF) Lufthansa LH 7824 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:11 Effective from 2025-03-30 Codeshare flight, operated by United Airlines.(UA 4353) |
| Mon,Thu,Sun
22:20
Dulles, Washington (IAD)
23:42
Buffalo (BUF) Lufthansa LH 7824 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2024-10-27 through 2024-11-03 Codeshare flight, operated by United Airlines.(UA 3708) |
| Mon,Thu,Sun
22:20
Dulles, Washington (IAD)
23:42
Buffalo (BUF) Lufthansa LH 7824 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2024-11-07 through 2024-11-21 Codeshare flight, operated by United Airlines.(UA 3708) |
| Sat,Sun
22:20
Dulles, Washington (IAD)
23:42
Buffalo (BUF) Lufthansa LH 7824 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2024-11-23 through 2024-12-01 Codeshare flight, operated by United Airlines.(UA 3708) |
- A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Buffalo airport (BUF).
- The flight distance is 283 miles, or 456 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 1:03 and 1:28.
