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Flights
Dulles District of Columbia - Buffalo (Buffalo) (BYG)

Here is the updated flight timetable for Dulles District of Columbia - Buffalo (Buffalo) (BYG) for 2025. Click on your desired route or flight to see detailed timetables and additional information.

The timetable shows local time!

UA 4236 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
08:20
Dulles Oregon
Flight time: 1 h 3 min
Arrival
09:23
Buffalo (Buffalo)

Schedule: daily from 26.10 to 05.01.

UA 4236 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
08:20
Dulles Oregon
Flight time: 1 h 23 min
Arrival
09:43
Buffalo (Buffalo)

Schedule: daily from 25.09 to 25.10.

UA 4236 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
08:25
Dulles Oregon
Flight time: 1 h 22 min
Arrival
09:47
Buffalo (Buffalo)

Schedule: 29 March.

UA 4322 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
08:25
Dulles Oregon
Flight time: 1 h 21 min
Arrival
09:46
Buffalo (Buffalo)

Schedule: 23, 30 August.

UA 4344 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
08:25
Dulles Oregon
Flight time: 1 h 21 min
Arrival
09:46
Buffalo (Buffalo)

Schedule: 6, 7, 13, 14, 20, 21 September.

UA 4331 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
08:25
Dulles Oregon
Flight time: 1 h 21 min
Arrival
09:46
Buffalo (Buffalo)

Schedule: Wednesday, Saturday, Sunday from 02.08 to 17.08.

UA 4298 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
08:25
Dulles Oregon
Flight time: 1 h 21 min
Arrival
09:46
Buffalo (Buffalo)

Schedule: Wednesday, Saturday, Sunday from 28.06 to 30.07.

UA 4580 Washington — Buffalo
United Airlines
Departure
08:25
Dulles Oregon
Flight time: 1 h 20 min
Arrival
09:45
Buffalo (Buffalo)

Schedule: 26 June.

UA 4611 Washington — Buffalo
United Airlines
Departure
08:25
Dulles Oregon
Flight time: 1 h 18 min
Arrival
09:43
Buffalo (Buffalo)

Schedule: 20 June.

UA 6261 Washington — Buffalo
United Airlines Embraer 175
Departure
08:25
Dulles Oregon
Flight time: 1 h 20 min
Arrival
09:45
Buffalo (Buffalo)

Schedule: 27, 30 June, 1, 3, 4, 7, 8, 10, 11, 14, 15, 17, 18, 21, 22, 24, 25, 28, 29, 31 July, ….

UA 6261 Washington — Buffalo
United Airlines Embraer 175
Departure
08:25
Dulles Oregon
Flight time: 1 h 18 min
Arrival
09:43
Buffalo (Buffalo)

Schedule: Monday, Tuesday, Thursday, Sunday to 24.06, and also 06.06, 13.06.

UA 4335 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
12:35
Dulles Oregon
Flight time: 1 h 11 min
Arrival
13:46
Buffalo (Buffalo)

Schedule: daily from 26.10 to 25.03.

UA 6168 Washington — Buffalo
United Airlines Embraer 175
Departure
12:40
Dulles Oregon
Flight time: 1 h 26 min
Arrival
14:06
Buffalo (Buffalo)

Schedule: 9, 16, 23 September.

UA 4335 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
12:40
Dulles Oregon
Flight time: 1 h 26 min
Arrival
14:06
Buffalo (Buffalo)

Schedule: 19, 20, 21, 24, 25, 26, 27, 28 August, 1, 2, 3, 4, 7, 8, 10, 11, 14, 15, 17, 18 September, ….

UA 4335 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
12:45
Dulles Oregon
Flight time: 1 h 24 min
Arrival
14:09
Buffalo (Buffalo)

Schedule: daily to 25.06.

UA 4335 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
12:45
Dulles Oregon
Flight time: 1 h 27 min
Arrival
14:12
Buffalo (Buffalo)

Schedule: daily, except for Saturday from 25.09 to 24.10.

UA 4335 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
12:48
Dulles Oregon
Flight time: 1 h 24 min
Arrival
14:12
Buffalo (Buffalo)

Schedule: daily from 26.06 to 18.08.

UA 4823 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
17:10
Dulles Oregon
Flight time: 1 h 11 min
Arrival
18:21
Buffalo (Buffalo)

Schedule: daily from 26.10 to 25.03.

UA 6101 Washington — Buffalo
United Airlines Embraer 175
Departure
17:25
Dulles Oregon
Flight time: 1 h 21 min
Arrival
18:46
Buffalo (Buffalo)

Schedule: 31 August.

UA 4823 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
17:25
Dulles Oregon
Flight time: 1 h 31 min
Arrival
18:56
Buffalo (Buffalo)

Schedule: daily to 18.08, except for 04.07.

UA 3429 Washington — Buffalo
United Airlines Embraer 175
Departure
17:25
Dulles Oregon
Flight time: 1 h 30 min
Arrival
18:55
Buffalo (Buffalo)

Schedule: 4 July.

UA 4456 Washington — Buffalo
United Airlines
Departure
17:30
Dulles Oregon
Flight time: 1 h 23 min
Arrival
18:53
Buffalo (Buffalo)

Schedule: daily from 25.09 to 25.10.

UA 6152 Washington — Buffalo
United Airlines Embraer 175
Departure
17:40
Dulles Oregon
Flight time: 1 h 21 min
Arrival
19:01
Buffalo (Buffalo)

Schedule: Monday, Tuesday from 02.09 to 23.09.

UA 3671 Washington — Buffalo
United Airlines Embraer 170
Departure
17:40
Dulles Oregon
Flight time: 1 h 21 min
Arrival
19:01
Buffalo (Buffalo)

Schedule: 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30 August, 1, 3, 4, 5, 6, 10, 11, 12, 13 September, ….

UA 3671 Washington — Buffalo
United Airlines Embraer 175
Departure
17:40
Dulles Oregon
Flight time: 1 h 21 min
Arrival
19:01
Buffalo (Buffalo)

Schedule: 24 August.

UA 4322 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
17:40
Dulles Oregon
Flight time: 1 h 22 min
Arrival
19:02
Buffalo (Buffalo)

Schedule: 7, 14, 21 September.

UA 6117 Washington — Buffalo
United Airlines Embraer 175
Departure
22:05
Dulles Oregon
Flight time: 1 h 29 min
Arrival
23:34
Buffalo (Buffalo)

Schedule: Monday, Tuesday from 02.09 to 23.09.

UA 4353 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
22:15
Dulles Oregon
Flight time: 1 h 11 min
Arrival
23:26
Buffalo (Buffalo)

Schedule: 26, 27, 28, 29, 30, 31 October, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 November, ….

UA 4183 Washington — Buffalo
United Airlines
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: daily from 01.08 to 18.08.

UA 4188 Washington — Buffalo
United Airlines
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: 26, 27, 28, 29 June.

UA 4393 Washington — Buffalo
United Airlines
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: Tuesday, Wednesday to 24.06.

UA 3634 Washington — Buffalo
United Airlines Embraer 170
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: 30 June.

UA 3582 Washington — Buffalo
United Airlines Embraer 175
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: 5, 12, 19, 26 July.

UA 4497 Washington — Buffalo
United Airlines
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: 31 July.

UA 3582 Portland — Buffalo
United Airlines Embraer 170
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: 2 July.

UA 3582 Portland — Buffalo
United Airlines Embraer 175
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: 1, 3, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25 July, ….

UA 3582 Portland — Buffalo
United Airlines Embraer 175
Departure
22:20
Dulles Oregon
Flight time: 1 h 24 min
Arrival
23:44
Buffalo (Buffalo)

Schedule: 1, 3, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25 July, ….

UA 4353 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
22:21
Dulles Oregon
Flight time: 1 h 25 min
Arrival
23:46
Buffalo (Buffalo)

Schedule: daily, except for Tuesday, Wednesday to 23.06.

UA 6117 Washington — Buffalo
United Airlines Embraer 175
Departure
22:30
Dulles Oregon
Flight time: 1 h 29 min
Arrival
23:59
Buffalo (Buffalo)

Schedule: 21, 28 August, 1 September.

UA 3508 Washington — Buffalo
United Airlines Embraer 175
Departure
22:30
Dulles Oregon
Flight time: 1 h 29 min
Arrival
23:59
Buffalo (Buffalo)

Schedule: 20, 27 August.

UA 4353 Washington — Buffalo
United Airlines Embraer ERJ-135/140/145 Regional Jet
Departure
22:30
Dulles Oregon
Flight time: 1 h 29 min
Arrival
23:59
Buffalo (Buffalo)

Schedule: 19, 22, 23, 24, 25, 26, 29, 30, 31 August, 4, 5, 6, 7, 11, 12, 13, 14, 18, 19, 20 September, ….

UA 4478 Washington — Buffalo
United Airlines
Departure
22:30
Dulles Oregon
Flight time: 1 h 28 min
Arrival
23:58
Buffalo (Buffalo)

Schedule: 3, 10, 17, 24 September.