| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 01 | SAN | DEN | 21:40 | 00:30 |
Delayed
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| Dec 25 | SAN | DEN | 19:31 | 22:14 |
Landed
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| Dec 17 | SAN | DEN | 19:36 | 22:29 |
Landed
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| Dec 16 | SAN | DEN | 19:34 | 22:27 |
Landed
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| Dec 15 | SAN | DEN | 19:35 | 22:34 |
Landed
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| Dec 11 | SAN | DEN | 19:28 | 22:20 |
Landed
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| Dec 10 | SAN | DEN | 19:41 | 22:37 |
Landed
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| Dec 09 | SAN | DEN | 19:34 | 22:30 |
Landed
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| Dec 08 | SAN | DEN | 19:40 | 22:43 |
Landed
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| Dec 05 | SAN | DEN | 19:36 | 22:33 |
Landed
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Southwest Airlines Flight WN4220 connects San Diego, United States to Denver, United States, taking off from San Diego International Airport SAN and landing at Denver International Airport DEN.
How long is the WN4220 flight from San Diego to Denver?
The average flight time from San Diego to Denver is 1 hour and 54 minutes. The flight distance is 1371 km / 852 miles and the average flight speed is 722 km/h / 449 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4220 San Diego to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4220 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4220 flight?
The latest flight took off on Friday, January 2nd, 2026 with the flight status being En-Route on 00:30.
How else can the flight WN4220 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4220, WN 4220, SWA 4220.
How often is flight WN4220 delayed?
On average, 10% of all WN4220 flights are delayed. The average delay is 95 minutes.
Can I get compensation for my delayed or cancelled WN4220 flight or baggage issues?
If your WN4220 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 WN4220 Flight Tracker above for more details.
Other flights departing from San Diego SAN: WN104, AS178, WN1487, WN1944
Other flights arriving at Denver DEN: UA2463, UA1616, F94185, UA1743
All flights connecting San Diego SAN to Denver DEN.