| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | DEN | SEA | 12:04 | 13:26 |
Landed
|
Track > |
| Sep 20 | DEN | SEA | 12:02 | 13:19 |
Landed
|
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| Sep 13 | DEN | SEA | 12:11 | 13:43 |
Landed
|
Track > |
| Aug 30 | DEN | SEA | 12:01 | 13:28 |
Landed
|
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| Aug 23 | DEN | SEA | 11:55 | 13:15 |
Landed
|
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| Aug 09 | DEN | SEA | 12:41 | 14:04 |
Landed Late
|
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Southwest Airlines Flight WN3954 connects Denver, United States to Seattle, United States, taking off from Denver International Airport DEN and landing at Seattle Tacoma International Airport SEA.
How long is the WN3954 flight from Denver to Seattle?
The average flight time from Denver to Seattle is 2 hours and 23 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 689 km/h / 428 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3954 Denver to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3954 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3954 flight?
The latest flight took off on Sunday, September 27th, 2026 with the flight status being Landed on 13:26.
How else can the flight WN3954 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3954, WN 3954, SWA 3954.
How often is flight WN3954 delayed?
On average, 33% of all WN3954 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled WN3954 flight or baggage issues?
If your WN3954 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 WN3954 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN1556, WN225, AS684, WN1241
Other flights arriving at Seattle SEA: SK937, AS221, OO3143, AS3143
All flights connecting Denver DEN to Seattle SEA.