Using the online timetable is an easy way to look at all the direct flights Pittsburgh — Washington
135 flights in a week
Departure and arrival times are local (Pittsburgh and Washington)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:39 | 06:49 | thu | AA4529 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 05:45 | 06:57 | thu | AA9937 | American Airlines | 1h 12m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 05:50 | 07:00 | sat | AA4529 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 06:06 | 07:15 | mon, tue, wed, thu, fri, sun | AA4617 | American Airlines | 1h 9m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 06:15 | 07:25 | daily | UA3679 | United Express | 1h 10m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 06:20 | 07:30 | sun | AA4529 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 06:22 | 07:35 | mon, thu, fri, sat, sun | UA3679 | United Express | 1h 13m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 06:25 | 07:35 | daily | UA3679 | United Express | 1h 10m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 08:00 | 09:09 | mon, tue, wed, thu, fri, sun | AA4547 | American Airlines | 1h 9m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 09:40 | 10:52 | sun | AA5165 | American Airlines | 1h 12m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 09:49 | 11:00 | tue, wed | AA3607 | American Airlines | 1h 11m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 09:50 | 11:00 | sat | AA4703 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 09:51 | 11:00 | sat | AA4429 | American Airlines | 1h 9m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 09:55 | 11:10 | mon | AA9952 | American Airlines | 1h 15m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 10:00 | 11:10 | mon, tue, wed, thu, fri, sun | AA5552 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 10:07 | 11:17 | mon, tue, wed, thu, fri, sun | AA1905 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 10:19 | 11:30 | sat | UA4341 | United Express | 1h 11m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:23 | 11:29 | mon | UA6213 | United Express | 1h 6m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:25 | 11:38 | sat | UA4373 | United Express | 1h 13m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:25 | 11:37 | mon, fri, sun | UA6032 | United Express | 1h 12m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:30 | 11:39 | mon, tue, wed, thu, fri | UA6267 | United Express | 1h 9m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:41 | 11:49 | sun | UA4361 | United Express | 1h 8m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:44 | 11:53 | mon, thu, fri | UA6203 | United Express | 1h 9m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:44 | 11:52 | fri | UA6203 | United Express | 1h 8m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 10:44 | 11:54 | sat | AA1905 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 12:22 | 13:36 | mon, wed, thu, fri, sun | AA5575 | American Airlines | 1h 14m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 12:35 | 13:48 | mon | UA3306 | United Express | 1h 13m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 12:40 | 13:51 | mon, tue, wed, fri, sat | AA5661 | American Airlines | 1h 11m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 12:47 | 13:58 | sun | AA5661 | American Airlines | 1h 11m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 12:48 | 13:59 | tue, wed | AA4757 | American Airlines | 1h 11m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 13:05 | 14:18 | mon, thu, fri, sat, sun | UA3588 | United Express | 1h 13m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 13:15 | 14:25 | mon, tue, wed, thu, fri, sat | UA3634 | United Express | 1h 10m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 14:50 | 16:02 | mon, tue, thu, fri, sun | UA3579 | United Express | 1h 12m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 14:55 | 16:06 | sat | UA4855 | United Express | 1h 11m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 15:00 | 16:10 | mon, tue, wed | UA3579 | United Express | 1h 10m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 15:00 | 16:11 | sat | UA4336 | United Express | 1h 11m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 17:02 | 18:14 | thu, fri, sun | AA2121 | American Airlines | 1h 12m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 17:06 | 18:16 | fri | AA1635 | American Airlines | 1h 10m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 17:17 | 18:25 | mon, tue, wed | AA3738 | American Airlines | 1h 8m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 17:37 | 18:49 | sat | AA5167 | American Airlines | 1h 12m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 17:43 | 18:50 | mon, tue, wed, thu, fri, sun | AA3784 | American Airlines | 1h 7m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 17:55 | 18:59 | wed, thu, sun | AA1473 | American Airlines | 1h 4m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |
| 19:50 | 20:57 | mon, wed, fri, sat, sun | UA2207 | United Express | 1h 7m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 19:56 | 21:03 | sun | UA3754 | United Express | 1h 7m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 20:00 | 21:10 | wed, fri, sun | UA3639 | United Express | 1h 10m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 20:00 | 21:13 | tue, fri, sat | UA3494 | United Express | 1h 13m | Pittsburgh International Airport — Washington Dulles International Airport | Select dates |
| 21:48 | 22:59 | sat | AA591 | American Airlines | 1h 11m | Pittsburgh International Airport — Ronald Reagan National Airport | Select dates |