| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 22 | DCA | STL | 12:30 | 13:24 |
Landed
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| Jul 21 | DCA | STL | 12:30 | 13:21 |
Landed
|
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| Jul 15 | DCA | STL | 12:32 | 13:11 |
Landed
|
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| Jul 14 | DCA | STL | 12:57 | 13:32 |
Landed Late
|
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| Jul 08 | DCA | STL | 12:28 | 13:15 |
Landed
|
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| Jul 07 | DCA | STL | 12:59 | 13:45 |
Landed Late
|
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| Jul 01 | DCA | STL | 12:29 | 13:07 |
Landed
|
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| Jun 30 | DCA | STL | 12:17 | 12:56 |
Landed
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| Jun 24 | DCA | STL | 12:28 | 13:12 |
Landed
|
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| Jun 23 | DCA | STL | 12:57 | 13:46 |
Landed Late
|
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Southwest Airlines Flight WN644 connects Washington, United States to St. Louis, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at St. Louis Lambert International Airport STL.
How long is the WN644 flight from Washington to St. Louis?
The average flight time from Washington to St. Louis is 1 hour and 44 minutes. The flight distance is 1154 km / 717 miles and the average flight speed is 667 km/h / 414 mph.
How many WN644 flights are operated per week?
1 flight per week. The flight WN644 is operated on Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN644 Washington to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN644 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN644 arriving at?
Flight WN644 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN644 flight?
The latest flight took off on Wednesday, July 22nd, 2026 with the flight status being Landed on 13:24.
How else can the flight WN644 be referenced as?
This Southwest Airlines flight can also be referenced as SWA644, WN0644, WN 644, SWA 644.
How often is flight WN644 delayed?
On average, 50% of all WN644 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled WN644 flight or baggage issues?
If your WN644 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 WN644 Flight Tracker above for more details.
Other flights departing from Washington DCA: DL2958, WN1445, AA5126, DL2476
Other flights arriving at St. Louis STL: LH448, WN442, DL1371, 9X444
All flights connecting Washington DCA to St. Louis STL.