| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | STL | DEN | 17:18 | 18:25 |
Landed
|
Track > |
| Jan 04 | STL | DEN | 17:54 | 18:56 |
Landed Late
|
Track > |
| Jan 03 | STL | DEN | 17:13 | 18:09 |
Landed
|
Track > |
| Jan 02 | STL | DEN | 17:21 | 18:11 |
Landed
|
Track > |
| Dec 30 | STL | DEN | 17:51 | 18:47 |
Landed
|
Track > |
| Dec 29 | STL | DEN | 17:51 | 18:42 |
Landed
|
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| Dec 28 | STL | DEN | 17:41 | 18:45 |
Landed
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| Dec 27 | STL | DEN | 17:33 | 18:32 |
Landed
|
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| Dec 26 | STL | DEN | 17:53 | 18:54 |
Landed Late
|
Track > |
| Dec 23 | STL | DEN | 19:34 | 20:33 |
Delayed
|
Track > |
Southwest Airlines Flight WN454 connects St. Louis, United States to Denver, United States, taking off from St. Louis Lambert International Airport STL and landing at Denver International Airport DEN.
How long is the WN454 flight from St. Louis to Denver?
The average flight time from St. Louis to Denver is 1 hour and 58 minutes. The flight distance is 1235 km / 768 miles and the average flight speed is 627 km/h / 389 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN454 St. Louis to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN454 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN454 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 18:25.
How else can the flight WN454 be referenced as?
This Southwest Airlines flight can also be referenced as SWA454, WN0454, WN 454, SWA 454.
How often is flight WN454 delayed?
On average, 70% of all WN454 flights are delayed. The average delay is 28 minutes.
Can I get compensation for my delayed or cancelled WN454 flight or baggage issues?
If your WN454 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 WN454 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN3394, UA6246, WN2402, WN3732
Other flights arriving at Denver DEN: WN1291, WN2277, WN2832, WN3858
All flights connecting St. Louis STL to Denver DEN.