Using the online timetable is an easy way to look at all the direct flights Washington — Buffalo
127 flights in a week
Departure and arrival times are local (Washington and Buffalo)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 08:25 | 09:45 | mon, tue, thu, fri | UA3502 | United Airlines | 1h 20m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 08:25 | 09:46 | wed, sat, sun | UA4298 | United Airlines | 1h 21m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 09:59 | 11:26 | wed | AA5256 | American Airlines | 1h 27m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 10:00 | 11:33 | sat, sun | AA5256 | American Airlines | 1h 33m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 10:05 | 11:38 | mon, tue, wed, thu, fri | AA5256 | American Airlines | 1h 33m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 11:00 | 12:21 | sat | AA4431 | American Airlines | 1h 21m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 11:06 | 12:23 | mon, tue, wed, thu, fri, sun | AA4047 | American Airlines | 1h 17m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 12:40 | 14:08 | mon, wed, thu, fri, sat, sun | UA4335 | United Airlines | 1h 28m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 12:40 | 14:00 | mon, tue, wed, thu, fri, sun | UA4335 | United Airlines | 1h 20m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 12:45 | 14:05 | daily | UA4335 | United Airlines | 1h 20m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 12:45 | 14:09 | daily | UA4335 | United Airlines | 1h 24m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 12:48 | 14:12 | tue, wed, thu, fri, sat, sun | UA4335 | United Airlines | 1h 24m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 12:55 | 14:17 | daily | UA4335 | United Airlines | 1h 22m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 12:59 | 14:22 | mon, tue, wed, thu, fri, sun | AA5367 | American Airlines | 1h 23m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 13:00 | 14:23 | sat | AA5367 | American Airlines | 1h 23m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 15:11 | 16:41 | sat | AA5138 | American Airlines | 1h 30m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 15:15 | 16:44 | sat | AA5138 | American Airlines | 1h 29m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 15:54 | 17:17 | tue, wed, thu, fri, sun | AA5138 | American Airlines | 1h 23m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 15:56 | 17:14 | mon, tue, wed, thu, fri, sun | AA5138 | American Airlines | 1h 18m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 15:59 | 17:15 | daily | AA5138 | American Airlines | 1h 16m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 17:25 | 18:51 | mon, tue, wed, thu, sat, sun | UA3558 | United Airlines | 1h 26m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 17:25 | 18:56 | daily | UA4823 | United Airlines | 1h 31m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 20:25 | 21:40 | mon | DL5876 | Delta Air Lines | 1h 15m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 22:15 | 23:36 | daily | UA3680 | United Airlines | 1h 21m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 22:15 | 23:44 | fri | AA5241 | American Airlines | 1h 29m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 22:15 | 23:49 | fri | AA5241 | American Airlines | 1h 34m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |
| 22:20 | 23:44 | daily | UA4497 | United Airlines | 1h 24m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 22:30 | 23:56 | mon, thu, fri, sun | UA4335 | United Airlines | 1h 26m | Washington Dulles International Airport — Buffalo Niagara International Airport | Select dates |
| 22:42 | 23:59 | mon, tue, wed, thu, sun | AA4557 | American Airlines | 1h 17m | Ronald Reagan National Airport — Buffalo Niagara International Airport | Select dates |