| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | MKE | DCA | 09:12 | 11:31 |
Landed
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| Jan 04 | MKE | DCA | 09:13 | 11:36 |
Landed
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| Jan 03 | MKE | DCA | 11:06 | 13:32 |
Landed
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| Jan 02 | MKE | DCA | 09:19 | 11:42 |
Landed
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| Jan 01 | MKE | DCA | 18:45 | 21:09 |
Landed Late
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| Dec 31 | MKE | DCA | 18:42 | 21:00 |
Landed Late
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| Dec 30 | MKE | DCA | 09:16 | 11:42 |
Landed
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| Dec 29 | MKE | DCA | 09:23 | 11:41 |
Landed
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| Dec 28 | MKE | DCA | 09:21 | 11:44 |
Landed
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| Dec 27 | MKE | DCA | 11:07 | 13:30 |
Landed
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Southwest Airlines Flight WN3812 connects Milwaukee, United States to Washington, United States, taking off from Milwaukee General Mitchell International Airport MKE and landing at Washington Ronald Reagan National Airport DCA.
How long is the WN3812 flight from Milwaukee to Washington?
The average flight time from Milwaukee to Washington is 1 hour and 22 minutes. The flight distance is 1019 km / 633 miles and the average flight speed is 744 km/h / 462 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3812 Milwaukee to Washington?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3812 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3812 arriving at?
Flight WN3812 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 1.
When was the latest WN3812 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 11:31.
How else can the flight WN3812 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3812, WN 3812, SWA 3812.
How often is flight WN3812 delayed?
On average, 20% of all WN3812 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled WN3812 flight or baggage issues?
If your WN3812 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 WN3812 Flight Tracker above for more details.
Other flights departing from Milwaukee MKE: WN2794, UA1714, AA3389, WN313
Other flights arriving at Washington DCA: WN2255, AA4208, AA5110, WN339
All flights connecting Milwaukee MKE to Washington DCA.