| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | DCA | OKC | 16:25 | 18:19 |
Landed
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Track > |
| Apr 03 | DCA | OKC | 16:48 | 18:30 |
Landed
|
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| Apr 02 | DCA | OKC | 16:14 | 17:59 |
Landed
|
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| Apr 01 | DCA | OKC | 19:04 | 20:48 |
Delayed
|
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| Mar 31 | DCA | OKC | 16:55 | 18:39 |
Landed
|
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| Mar 30 | DCA | OKC | 16:36 | 18:23 |
Landed
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| Mar 27 | DCA | OKC | 17:13 | 19:11 |
Landed Late
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| Mar 26 | DCA | OKC | 17:21 | 19:02 |
Landed Late
|
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| Mar 25 | DCA | OKC | 16:59 | 18:40 |
Landed
|
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| Mar 24 | DCA | OKC | 16:57 | 18:38 |
Landed
|
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Southwest Airlines Flight WN3645 connects Washington, United States to Oklahoma City, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Oklahoma City Will Rogers World Airport OKC.
How long is the WN3645 flight from Washington to Oklahoma City?
The average flight time from Washington to Oklahoma City is 2 hours and 45 minutes. The flight distance is 1859 km / 1155 miles and the average flight speed is 674 km/h / 419 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3645 Washington to Oklahoma City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3645 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3645 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 18:19.
How else can the flight WN3645 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3645, WN 3645, SWA 3645.
How often is flight WN3645 delayed?
On average, 30% of all WN3645 flights are delayed. The average delay is 58 minutes.
Can I get compensation for my delayed or cancelled WN3645 flight or baggage issues?
If your WN3645 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 WN3645 Flight Tracker above for more details.
Other flights departing from Washington DCA: AA5085, AA1244, WN2907, AA2926
Other flights arriving at Oklahoma City OKC: WN3511, WN3823, AA6312, YV3234
All flights connecting Washington DCA to Oklahoma City OKC.