| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | DCA | HOU | 07:34 | 09:47 |
Landed
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| Oct 31 | DCA | HOU | 07:27 | 09:31 |
Landed
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| Oct 30 | DCA | HOU | 07:31 | 09:24 |
Landed
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| Oct 27 | DCA | HOU | 07:06 | 09:00 |
Landed
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| Oct 26 | DCA | HOU | 13:30 | 15:29 |
Landed Late
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| Oct 25 | DCA | HOU | 07:44 | 10:15 |
Landed Late
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| Oct 24 | DCA | HOU | 07:10 | 09:08 |
Landed
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| Oct 23 | DCA | HOU | 07:02 | 09:03 |
Landed
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| Oct 20 | DCA | HOU | 07:16 | 09:01 |
Landed
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| Oct 19 | DCA | HOU | 12:54 | 14:51 |
Landed
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Southwest Airlines Flight WN3940 connects Washington, United States to Houston, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Houston William P. Hobby Airport HOU.
How long is the WN3940 flight from Washington to Houston?
The average flight time from Washington to Houston is 3 hours and 1 minute. The flight distance is 1959 km / 1217 miles and the average flight speed is 650 km/h / 404 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3940 Washington to Houston?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3940 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3940 flight?
The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 09:47.
How else can the flight WN3940 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3940, WN 3940, SWA 3940.
How often is flight WN3940 delayed?
On average, 50% of all WN3940 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN3940 flight or baggage issues?
If your WN3940 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 WN3940 Flight Tracker above for more details.
Other flights departing from Washington DCA: WN1235, AA713, AA4429, AA5627
Other flights arriving at Houston HOU: WN3385, WN3002, WN2234, WN497
All flights connecting Washington DCA to Houston HOU.
