| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | DEN | PHX | 20:47 | 21:12 |
Landed Late
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| Jun 02 | DEN | PHX | 20:16 | 20:44 |
Landed
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| Jun 01 | DEN | PHX | 22:08 | 22:37 |
Landed Late
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| May 29 | DEN | PHX | 21:57 | 22:29 |
Landed Late
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| May 28 | DEN | PHX | 21:32 | 22:02 |
Landed
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| May 27 | DEN | PHX | 20:33 | 20:57 |
Landed
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| May 26 | DEN | PHX | 20:13 | 20:39 |
Landed
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| May 25 | DEN | PHX | 22:33 | 23:01 |
Delayed
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| May 22 | DEN | PHX | 21:40 | 22:05 |
Landed
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| May 21 | DEN | PHX | 21:48 | 22:09 |
Landed
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Southwest Airlines Flight WN3873 connects Denver, United States to Phoenix, United States, taking off from Denver International Airport DEN and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN3873 flight from Denver to Phoenix?
The average flight time from Denver to Phoenix is 1 hour and 26 minutes. The flight distance is 968 km / 602 miles and the average flight speed is 670 km/h / 416 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3873 Denver to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3873 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3873 arriving at?
Flight WN3873 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN3873 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 21:12.
How else can the flight WN3873 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3873, WN 3873, SWA 3873.
How often is flight WN3873 delayed?
On average, 50% of all WN3873 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled WN3873 flight or baggage issues?
If your WN3873 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 WN3873 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN3539, WN1905, AS3217, WN2293
Other flights arriving at Phoenix PHX: F91099, WN1601, WN3688, WN1975
All flights connecting Denver DEN to Phoenix PHX.