Departure: Sat, Jun 20, 2026
Scheduled:
16:15
|
Estimated:
16:31
Arrival: Sat, Jun 20, 2026
Scheduled:
17:40
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WN 3843 Flight Status & Schedule

Date Departure Arrival Status
Jun 20 16:15 17:40
Delayed
Track >
Jun 13 17:06 17:59
Landed Late
Track >
Jun 06 16:48 17:38
Landed
Track >

Southwest Airlines WN 3843 San Diego to Las Vegas Flight Information

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

How long is the WN3843 flight from San Diego to Las Vegas?

The average flight time from San Diego to Las Vegas is 51 minutes. The flight distance is 416 km / 259 miles and the average flight speed is 422 km/h / 262 mph.

How many WN3843 flights are operated per week?

1 flight per week. The flight WN3843 is operated on Saturday.

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

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3843 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3843 arriving at?

Flight WN3843 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN3843 flight?

The latest flight took off on Sunday, June 21st, 2026 with the flight status being Scheduled on 17:40.

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, 33% of all WN3843 flights are delayed. The average delay is 19 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 San Diego SAN to Las Vegas LAS Flights

Other flights departing from San Diego SAN: UA2117, AS2314, F94578, AA2470

Other flights arriving at Las Vegas LAS: WN1322, F94158, WN9006, SY8951

All flights connecting San Diego SAN to Las Vegas LAS.

WN3843 Southwest Airlines Flight: San Diego to Las Vegas Route Map

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