| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 26 | DAL | DEN | 12:23 | 12:56 |
Landed
|
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| Sep 19 | DAL | DEN | 14:48 | 15:36 |
Delayed
|
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| Sep 12 | DAL | DEN | 12:24 | 13:01 |
Landed
|
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| Sep 05 | DAL | DEN | 13:49 | 14:30 |
Delayed
|
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| Aug 29 | DAL | DEN | 12:09 | 12:40 |
Landed
|
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| Aug 22 | DAL | DEN | 12:36 | 13:09 |
Landed
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| Aug 15 | DAL | DEN | 12:44 | 13:14 |
Landed
|
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| Aug 08 | DAL | DEN | 12:32 | 13:10 |
Landed
|
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Southwest Airlines Flight WN420 connects Dallas, United States to Denver, United States, taking off from Dallas Love Field Airport DAL and landing at Denver International Airport DEN.
How long is the WN420 flight from Dallas to Denver?
The average flight time from Dallas to Denver is 1 hour and 36 minutes. The flight distance is 1047 km / 651 miles and the average flight speed is 654 km/h / 406 mph.
How many WN420 flights are operated per week?
1 flight per week. The flight WN420 is operated on Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN420 Dallas to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN420 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN420 flight?
The latest flight took off on Saturday, September 26th, 2026 with the flight status being Landed on 12:56.
How else can the flight WN420 be referenced as?
This Southwest Airlines flight can also be referenced as SWA420, WN0420, WN 420, SWA 420.
How often is flight WN420 delayed?
On average, 62% of all WN420 flights are delayed. The average delay is 50 minutes.
Can I get compensation for my delayed or cancelled WN420 flight or baggage issues?
If your WN420 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 WN420 Flight Tracker above for more details.
Other flights departing from Dallas DAL: DL441, WN1346, WN855, WN4957
Other flights arriving at Denver DEN: DL957, WN1652, OO5991, WN975
All flights connecting Dallas DAL to Denver DEN.
