| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 01 | STL | DEN | 19:46 | 21:24 |
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| May 31 | STL | DEN | 18:58 | 19:55 |
Landed
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| May 29 | STL | DEN | 20:13 | 21:18 |
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| May 28 | STL | DEN | 21:50 | 22:43 |
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| May 25 | STL | DEN | 20:28 | 21:20 |
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| May 24 | STL | DEN | 20:18 | 21:08 |
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| May 22 | STL | DEN | 20:23 | 21:15 |
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| May 21 | STL | DEN | 21:22 | 22:18 |
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| May 18 | STL | DEN | 19:46 | 20:55 |
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| May 17 | STL | DEN | 21:21 | 22:13 |
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Southwest Airlines Flight WN4459 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 WN4459 flight from St. Louis to Denver?
The average flight time from St. Louis to Denver is 2 hours. The flight distance is 1235 km / 768 miles and the average flight speed is 622 km/h / 387 mph.
How many WN4459 flights are operated per week?
3 flights per week. The flight WN4459 is operated on Monday, Friday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4459 St. Louis to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4459 is 3.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4459 flight?
The latest flight took off on Tuesday, June 2nd, 2026 with the flight status being En-Route on 21:24.
How else can the flight WN4459 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4459, WN 4459, SWA 4459.
How often is flight WN4459 delayed?
On average, 80% of all WN4459 flights are delayed. The average delay is 95 minutes.
Can I get compensation for my delayed or cancelled WN4459 flight or baggage issues?
If your WN4459 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 WN4459 Flight Tracker above for more details.
Other flights departing from St. Louis STL: AA2731, UA6284, DL1393, UA4411
Other flights arriving at Denver DEN: WN1249, WN3491, WN114, WN1096
All flights connecting St. Louis STL to Denver DEN.