| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 02 | DCA | STL | 08:10 | 09:13 |
Landed
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| Mar 01 | DCA | STL | 08:02 | 09:01 |
Landed
|
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| Feb 27 | DCA | STL | 09:35 | 10:26 |
Delayed
|
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| Feb 26 | DCA | STL | 08:04 | 09:07 |
Landed
|
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| Feb 23 | DCA | STL | 08:00 | 09:35 |
Cancelled
|
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| Claim > | ||||||
| Feb 22 | DCA | STL | 08:19 | 09:15 |
Landed
|
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| Feb 20 | DCA | STL | 08:19 | 09:39 |
Landed
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| Feb 19 | DCA | STL | 08:00 | 09:18 |
Landed
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| Feb 17 | DCA | STL | 08:03 | 09:03 |
Landed
|
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| Feb 16 | DCA | STL | 08:14 | 09:11 |
Landed
|
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Southwest Airlines Flight WN2140 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 WN2140 flight from Washington to St. Louis?
The average flight time from Washington to St. Louis is 2 hours and 3 minutes. The flight distance is 1154 km / 717 miles and the average flight speed is 554 km/h / 344 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2140 Washington to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2140 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN2140 arriving at?
Flight WN2140 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN2140 flight?
The latest flight took off on Monday, March 2nd, 2026 with the flight status being Landed on 09:13.
How else can the flight WN2140 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2140, WN 2140, SWA 2140.
How often is flight WN2140 delayed?
On average, 20% of all WN2140 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled WN2140 flight or baggage issues?
If your WN2140 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 WN2140 Flight Tracker above for more details.
Other flights departing from Washington DCA: WN1211, AA5568, UA304, AA3103
Other flights arriving at St. Louis STL: DL3960, AA3650, WN2770, DL3927
All flights connecting Washington DCA to St. Louis STL.