| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 02 | LAS | STL | 18:46 | 23:14 |
Landed
|
Track > |
| Feb 23 | LAS | STL | 18:49 | 23:26 |
Landed
|
Track > |
| Feb 19 | LAS | STL | 19:36 | 00:01 |
Landed Late
|
Track > |
| Feb 17 | LAS | STL | 19:53 | 00:09 |
Landed Late
|
Track > |
| Feb 09 | LAS | STL | 19:08 | 23:45 |
Landed
|
Track > |
| Feb 06 | LAS | STL | 18:50 | 23:29 |
Landed
|
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| Feb 05 | LAS | STL | 18:58 | 23:50 |
Landed
|
Track > |
| Feb 01 | LAS | STL | 19:01 | 23:44 |
Landed
|
Track > |
| Jan 25 | LAS | STL | 18:51 | 23:25 |
Landed
|
Track > |
| Jan 19 | LAS | STL | 18:57 | 23:37 |
Landed
|
Track > |
Southwest Airlines Flight WN3640 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 WN3640 flight from Las Vegas to St. Louis?
The average flight time from Las Vegas to St. Louis is 2 hours and 35 minutes. The flight distance is 2202 km / 1368 miles and the average flight speed is 855 km/h / 531 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3640 Las Vegas to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3640 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3640 arriving at?
Flight WN3640 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN3640 flight?
The latest flight took off on Tuesday, March 3rd, 2026 with the flight status being Landed on 23:14.
How else can the flight WN3640 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3640, WN 3640, SWA 3640.
How often is flight WN3640 delayed?
On average, 30% of all WN3640 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled WN3640 flight or baggage issues?
If your WN3640 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 WN3640 Flight Tracker above for more details.
Other flights departing from Las Vegas LAS: F91195, WN2962, WN3008, WN2369
Other flights arriving at St. Louis STL: AA6359, AA3065, AA5085, WN2776
All flights connecting Las Vegas LAS to St. Louis STL.