| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 24 | STL | LAS | 11:30 | 12:55 |
Cancelled
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| Claim > | ||||||
| Aug 17 | STL | LAS | 11:48 | 12:44 |
Landed
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Track > |
| Aug 10 | STL | LAS | 11:49 | 12:59 |
Landed
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Track > |
Southwest Airlines Flight WN6423 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 WN6423 flight from St. Louis to Las Vegas?
The average flight time from St. Louis to Las Vegas is 3 hours and 3 minutes. The flight distance is 2202 km / 1368 miles and the average flight speed is 697 km/h / 433 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN6423 St. Louis to Las Vegas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN6423 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN6423 arriving at?
Flight WN6423 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.
When was the latest WN6423 flight?
The latest flight was scheduled for Sunday, August 24th, 2025 but was cancelled.
How else can the flight WN6423 be referenced as?
This Southwest Airlines flight can also be referenced as SWA6423, WN 6423, SWA 6423.
How often is flight WN6423 delayed?
On average, 33% of all WN6423 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled WN6423 flight or baggage issues?
If your WN6423 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 WN6423 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from St. Louis STL: NK2637, WN1354, WN1470, AA3096
Other flights arriving at Las Vegas LAS: WN2799, WN3468, WN2703, WN2330
All flights connecting St. Louis STL to Las Vegas LAS.
