| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 01 | STL | LAS | 08:36 | 09:28 |
Landed
|
Track > |
| Jul 25 | STL | LAS | 08:28 | 09:21 |
Landed
|
Track > |
| Jul 18 | STL | LAS | 08:40 | 09:24 |
Landed
|
Track > |
| Jul 11 | STL | LAS | 09:01 | 09:59 |
Landed
|
Track > |
Southwest Airlines Flight WN4043 connects St. Louis, United States to Las Vegas, United States, taking off from St. Louis Lambert International Airport STL and landing at Las Vegas McCarran International Airport LAS.
How long is the WN4043 flight from St. Louis to Las Vegas?
The average flight time from St. Louis to Las Vegas is 2 hours and 51 minutes. The flight distance is 2202 km / 1368 miles and the average flight speed is 770 km/h / 478 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4043 St. Louis to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4043 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4043 arriving at?
Flight WN4043 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN4043 flight?
The latest flight took off on Saturday, August 1st, 2026 with the flight status being Landed on 09:28.
How else can the flight WN4043 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4043, WN 4043, SWA 4043.
How often is flight WN4043 delayed?
On average, 25% of all WN4043 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN4043 flight or baggage issues?
If your WN4043 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 WN4043 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN1440, WN234, WN1211, WN3121
Other flights arriving at Las Vegas LAS: UD18, WN2464, WN3289, WN1070
All flights connecting St. Louis STL to Las Vegas LAS.