| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 29 | SFO | DEN | 09:01 | 12:00 |
Landed
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| Sep 28 | SFO | DEN | 09:06 | 12:16 |
Landed
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| Sep 26 | SFO | DEN | 08:55 | 12:04 |
Landed
|
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| Sep 25 | SFO | DEN | 08:56 | 12:02 |
Landed
|
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| Sep 22 | SFO | DEN | 08:50 | 11:50 |
Landed
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| Sep 21 | SFO | DEN | 09:10 | 12:05 |
Landed
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| Sep 19 | SFO | DEN | 08:59 | 12:10 |
Landed
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| Sep 18 | SFO | DEN | 09:17 | 12:31 |
Landed Late
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| Sep 15 | SFO | DEN | 09:03 | 12:05 |
Landed
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| Sep 14 | SFO | DEN | 09:23 | 12:29 |
Landed
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Southwest Airlines Flight WN3423 connects San Francisco, United States to Denver, United States, taking off from San Francisco International Airport SFO and landing at Denver International Airport DEN.
How long is the WN3423 flight from San Francisco to Denver?
The average flight time from San Francisco to Denver is 2 hours and 5 minutes. The flight distance is 1553 km / 965 miles and the average flight speed is 746 km/h / 463 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3423 San Francisco to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3423 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3423 arriving at?
Flight WN3423 arrives at Denver International Airport (DEN) Terminal S.
When was the latest WN3423 flight?
The latest flight took off on Monday, September 29th, 2025 with the flight status being Landed on 12:00.
How else can the flight WN3423 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3423, WN 3423, SWA 3423.
How often is flight WN3423 delayed?
On average, 60% of all WN3423 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled WN3423 flight or baggage issues?
If your WN3423 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 WN3423 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: AS3323, WN2301, UA3871, AA6263
Other flights arriving at Denver DEN: AA1754, WN371, WN1872, WN4193
All flights connecting San Francisco SFO to Denver DEN.
