| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | LAS | STL | 20:16 | 01:10 |
Delayed
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Track > |
| Jul 17 | LAS | STL | 19:46 | 00:41 |
Landed Late
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| Jul 16 | LAS | STL | 20:03 | 00:59 |
Landed Late
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| Jul 13 | LAS | STL | 19:50 | 00:43 |
Landed Late
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| Jul 10 | LAS | STL | 19:05 | 23:48 |
Landed
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| Jul 09 | LAS | STL | 19:23 | 00:16 |
Landed
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| Jul 06 | LAS | STL | 21:45 | 02:28 |
Delayed
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| Jul 03 | LAS | STL | 19:01 | 23:45 |
Landed
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| Jul 02 | LAS | STL | 19:31 | 00:12 |
Landed
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| Jun 29 | LAS | STL | 20:11 | 00:49 |
Landed Late
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Track > |
Southwest Airlines Flight WN4539 connects Las Vegas, United States to St. Louis, United States, taking off from Las Vegas McCarran International Airport LAS and landing at St. Louis Lambert International Airport STL.
How long is the WN4539 flight from Las Vegas to St. Louis?
The average flight time from Las Vegas to St. Louis is 2 hours and 48 minutes. The flight distance is 2202 km / 1368 miles and the average flight speed is 788 km/h / 489 mph.
How many WN4539 flights are operated per week?
3 flights per week. The flight WN4539 is operated on Tuesday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4539 Las Vegas to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4539 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4539 arriving at?
Flight WN4539 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN4539 flight?
The latest flight took off on Tuesday, July 21st, 2026 with the flight status being En-Route on 01:10.
How else can the flight WN4539 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4539, WN 4539, SWA 4539.
How often is flight WN4539 delayed?
On average, 80% of all WN4539 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled WN4539 flight or baggage issues?
If your WN4539 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 WN4539 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: F92333, XE1184, UA1672, SY8257
Other flights arriving at St. Louis STL: F92635, WN142, WN1414, AA1004
All flights connecting Las Vegas LAS to St. Louis STL.