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WN 4237 Las Vegas to Salt Lake City Flight Status

Southwest Airlines Flight WN4237 from Las Vegas McCarran International Airport LAS to Salt Lake City International Airport SLC is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on May 31st, 2026.
Check the table below for WN4237's most recent flight history:

WN 4237 Flight Status & Schedule

Date Departure Arrival Status
May 31 14:52 16:49
Landed
Track >
May 17 15:29 17:24
Landed Late
Track >
May 10 14:51 16:48
Landed
Track >
May 03 14:25 16:51
Unknown
Track >
Apr 26 15:39 17:33
Landed Late
Track >

Southwest Airlines WN 4237 Las Vegas to Salt Lake City Flight Information

Southwest Airlines Flight WN4237 connects Las Vegas, United States to Salt Lake City, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Salt Lake City International Airport SLC.

How long is the WN4237 flight from Las Vegas to Salt Lake City?

The average flight time from Las Vegas to Salt Lake City is 59 minutes. The flight distance is 592 km / 368 miles and the average flight speed is 619 km/h / 384 mph.

How many WN4237 flights are operated per week?

1 flight per week. The flight WN4237 is operated on Sunday.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4237 Las Vegas to Salt Lake City?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4237 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4237 flight?

The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 16:49.

How else can the flight WN4237 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4237, WN 4237, SWA 4237.

How often is flight WN4237 delayed?

On average, 57% of all WN4237 flights are delayed. The average delay is 29 minutes.

Can I get compensation for my delayed or cancelled WN4237 flight or baggage issues?

If your WN4237 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 WN4237 Flight Tracker above for more details.

WN4237 and Las Vegas LAS to Salt Lake City SLC Flights

Other flights departing from Las Vegas LAS: UA1933, UA706, F91966, F91992

Other flights arriving at Salt Lake City SLC: DL1951, UA2017, DL1064, WN3078

All flights connecting Las Vegas LAS to Salt Lake City SLC.

WN4237 Southwest Airlines Flight: Las Vegas to Salt Lake City Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.