| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | STL | DCA | 20:21 | 23:00 |
Landed
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| Aug 02 | STL | DCA | 20:12 | 22:48 |
Landed
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| Aug 01 | STL | DCA | 19:49 | 22:36 |
Delayed
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| Jul 31 | STL | DCA | 20:20 | 22:55 |
Landed
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| Jul 30 | STL | DCA | 20:10 | 22:44 |
Landed
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| Jul 29 | STL | DCA | 13:29 | 16:11 |
Landed
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| Jul 28 | STL | DCA | 13:57 | 16:35 |
Landed Late
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| Jul 27 | STL | DCA | 20:56 | 23:36 |
Landed Late
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| Jul 26 | STL | DCA | 20:46 | 23:18 |
Landed Late
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| Jul 25 | STL | DCA | 18:19 | 20:51 |
Landed
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Southwest Airlines Flight WN3908 connects St. Louis, United States to Washington, United States, taking off from St. Louis Lambert International Airport STL and landing at Washington Ronald Reagan National Airport DCA.
How long is the WN3908 flight from St. Louis to Washington?
The average flight time from St. Louis to Washington is 1 hour and 37 minutes. The flight distance is 1154 km / 717 miles and the average flight speed is 712 km/h / 442 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3908 St. Louis to Washington?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3908 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3908 arriving at?
Flight WN3908 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 1.
When was the latest WN3908 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Landed on 23:00.
How else can the flight WN3908 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3908, WN 3908, SWA 3908.
How often is flight WN3908 delayed?
On average, 60% of all WN3908 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled WN3908 flight or baggage issues?
If your WN3908 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our WN3908 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN4724, WN3810, WN4684, WN4822
Other flights arriving at Washington DCA: WN2627, WN497, WN1172, AA4679
All flights connecting St. Louis STL to Washington DCA.