WN3843 Flight Status Southwest Airlines: Las Vegas to Denver (SWA3843)

Southwest Airlines Flight WN3843 connects Las Vegas, United States to Denver, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Denver International Airport DEN.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3843 Las Vegas to Denver?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3843 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3843 flight?

The latest flight took off on Friday, June 5th, 2026 with the flight status being Scheduled on 21:25.

How else can the flight WN3843 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3843, WN 3843, SWA 3843.

How often is flight WN3843 delayed?

On average, 0% of all WN3843 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3843 flight or baggage issues?

If your WN3843 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 WN3843 Flight Tracker above for more details.

WN3843 and Las Vegas LAS to Denver DEN Flights

Other flights departing from Las Vegas LAS: WN1102, SY108, WN4032, WN873

Other flights arriving at Denver DEN: UA2667, WN1538, F92016, WN3266

All flights connecting Las Vegas LAS to Denver DEN.

WN3843 Southwest Airlines Flight: Las Vegas to Denver Route Map

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

New Flights: AZ9996 B56406 IR1530 IR1538 AP7203 BT4622 5F8361 3V1480 JU4680 D3205

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