| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | DEN | BHM | 10:57 | 14:07 |
Landed
|
Track > |
| Sep 20 | DEN | BHM | 10:57 | 14:08 |
Landed
|
Track > |
| Sep 13 | DEN | BHM | 10:55 | 14:08 |
Landed
|
Track > |
| Sep 06 | DEN | BHM | 11:38 | 14:48 |
Landed
|
Track > |
| Aug 30 | DEN | BHM | 11:14 | 14:28 |
Landed
|
Track > |
| Aug 23 | DEN | BHM | 10:54 | 14:02 |
Landed
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| Aug 16 | DEN | BHM | 11:07 | 14:23 |
Landed
|
Track > |
| Aug 09 | DEN | BHM | 11:02 | 14:12 |
Landed
|
Track > |
Southwest Airlines Flight WN4021 connects Denver, United States to Birmingham, United States, taking off from Denver International Airport DEN and landing at Birmingham Shuttlesworth International Airport BHM.
How long is the WN4021 flight from Denver to Birmingham?
The average flight time from Denver to Birmingham is 2 hours and 11 minutes. The flight distance is 1740 km / 1081 miles and the average flight speed is 794 km/h / 493 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4021 Denver to Birmingham?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4021 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4021 flight?
The latest flight took off on Sunday, September 27th, 2026 with the flight status being Landed on 14:07.
How else can the flight WN4021 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4021, WN 4021, SWA 4021.
How often is flight WN4021 delayed?
On average, 25% of all WN4021 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled WN4021 flight or baggage issues?
If your WN4021 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 WN4021 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN194, WN1275, WN3510, AA2559
Other flights arriving at Birmingham BHM: DL3012, PT5976, OH5448, WN4313
All flights connecting Denver DEN to Birmingham BHM.