WN3840 Flight Status Southwest Airlines: Las Vegas to El Paso (SWA3840)

Southwest Airlines Flight WN3840 connects Las Vegas, United States to El Paso, United States, taking off from Las Vegas McCarran International Airport LAS and landing at El Paso International Airport ELP.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3840 Las Vegas to El Paso?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3840 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3840 flight?

The latest flight took off on Wednesday, August 5th, 2026 with the flight status being Scheduled on 22:30.

How else can the flight WN3840 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3840, WN 3840, SWA 3840.

How often is flight WN3840 delayed?

On average, 0% of all WN3840 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3840 flight or baggage issues?

If your WN3840 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 WN3840 Flight Tracker above for more details.

WN3840 and Las Vegas LAS to El Paso ELP Flights

Other flights departing from Las Vegas LAS: WN1199, WN1330, WN3320, WN4912

Other flights arriving at El Paso ELP: OO5533, WN1494, YV4010, OO4905

All flights connecting Las Vegas LAS to El Paso ELP.

WN3840 Southwest Airlines Flight: Las Vegas to El Paso Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >

New Flights: BY1346 BY1376 BY1384 AP7497 LX5126 G39814 SH420 LU385 5E2342 J65304

Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.