WN 4037 Las Vegas to Sacramento Flight Status

Southwest Airlines Flight WN4037 from Las Vegas McCarran International Airport LAS to Sacramento International Airport SMF is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 2nd, 2025.
Check the table below for WN4037's most recent flight history:

WN 4037 Flight Status & Schedule

Date Departure Arrival Status
Jun 02 22:43 23:47
Landed Late
Track >

Southwest Airlines WN 4037 Las Vegas to Sacramento Flight Information

Southwest Airlines Flight WN4037 connects Las Vegas, United States to Sacramento, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Sacramento International Airport SMF.

How long is the WN4037 flight from Las Vegas to Sacramento?

The average flight time from Las Vegas to Sacramento is 1 hour and 4 minutes. The flight distance is 639 km / 397 miles and the average flight speed is 599 km/h / 372 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4037 Las Vegas to Sacramento?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4037 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4037 arriving at?

Flight WN4037 arrives at Sacramento International Airport (SMF) Terminal B.

When was the latest WN4037 flight?

The latest flight took off on Tuesday, June 3rd, 2025 with the flight status being Landed on 23:47.

How else can the flight WN4037 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4037, WN 4037, SWA 4037.

How often is flight WN4037 delayed?

On average, 100% of all WN4037 flights are delayed. The average delay is 22 minutes.

Can I get compensation for my delayed or cancelled WN4037 flight or baggage issues?

If your WN4037 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 WN4037 Flight Tracker above for more details.

WN4037 and Las Vegas LAS to Sacramento SMF Flights

Other flights departing from Las Vegas LAS: WN2088, WN2465, WN4595, WN2866

Other flights arriving at Sacramento SMF: WN1011, AS173, DL535, WN4372

All flights connecting Las Vegas LAS to Sacramento SMF.

WN4037 Southwest Airlines Flight: Las Vegas to Sacramento Route Map

WN4037 Southwest Airlines Flight Map: Las Vegas to Sacramento
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.