WN 3948 San Diego to Las Vegas Flight Status

Southwest Airlines Flight WN3948 from San Diego International Airport SAN to Las Vegas McCarran International Airport LAS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 24th, 2026.
Check the table below for WN3948's most recent flight history:

WN 3948 Flight Status & Schedule

Date Departure Arrival Status
May 24 11:09 12:01
Landed
Track >

Southwest Airlines WN 3948 San Diego to Las Vegas Flight Information

Southwest Airlines Flight WN3948 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 WN3948 flight from San Diego to Las Vegas?

The average flight time from San Diego to Las Vegas is 52 minutes. The flight distance is 416 km / 259 miles and the average flight speed is 480 km/h / 299 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3948 San Diego to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3948 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3948 arriving at?

Flight WN3948 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN3948 flight?

The latest flight took off on Sunday, May 24th, 2026 with the flight status being Landed on 12:01.

How else can the flight WN3948 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3948, WN 3948, SWA 3948.

How often is flight WN3948 delayed?

On average, 0% of all WN3948 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3948 flight or baggage issues?

If your WN3948 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 WN3948 Flight Tracker above for more details.

WN3948 and San Diego SAN to Las Vegas LAS Flights

Other flights departing from San Diego SAN: UA5384, DL725, WN3477, AS576

Other flights arriving at Las Vegas LAS: DL2238, WN2540, WN298, DL4078

All flights connecting San Diego SAN to Las Vegas LAS.

WN3948 Southwest Airlines Flight: San Diego to Las Vegas Route Map

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.