WN 4237 Las Vegas to Fresno Flight Status

Southwest Airlines Flight WN4237 from Las Vegas McCarran International Airport LAS to Fresno Yosemite International Airport FAT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on September 28th, 2025.
Check the table below for WN4237's most recent flight history:

WN 4237 Flight Status & Schedule

Date Departure Arrival Status
Sep 28 08:20 09:01
Landed
Track >
Sep 21 08:30 09:16
Landed
Track >
Sep 14 08:22 09:05
Landed
Track >
Sep 07 08:24 09:07
Landed
Track >
Aug 24 08:17 08:58
Landed
Track >

Southwest Airlines WN 4237 Las Vegas to Fresno Flight Information

Southwest Airlines Flight WN4237 connects Las Vegas, United States to Fresno, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Fresno Yosemite International Airport FAT.

How long is the WN4237 flight from Las Vegas to Fresno?

The average flight time from Las Vegas to Fresno is 42 minutes. The flight distance is 416 km / 258 miles and the average flight speed is 589 km/h / 366 mph.

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

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4237 is 5/5 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, September 28th, 2025 with the flight status being Landed on 09:01.

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, 0% of all WN4237 flights are delayed. The average delay is 0 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 Fresno FAT Flights

Other flights departing from Las Vegas LAS: WN3453, WN2790, AA1279, WN459

Other flights arriving at Fresno FAT: Y41838, AS3348, AS3307, AS3421

All flights connecting Las Vegas LAS to Fresno FAT.

WN4237 Southwest Airlines Flight: Las Vegas to Fresno Route Map

WN4237 Southwest Airlines Flight Map: Las Vegas to Fresno
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.