WN 3964 Buffalo to Las Vegas Flight Status

Southwest Airlines Flight WN3964 from Buffalo Niagara International Airport BUF to Las Vegas McCarran International Airport LAS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 1st, 2025.
Check the table below for WN3964's most recent flight history:

WN 3964 Flight Status & Schedule

Date Departure Arrival Status
Jun 01 07:37 08:39
Landed
Track >

Southwest Airlines WN 3964 Buffalo to Las Vegas Flight Information

Southwest Airlines Flight WN3964 connects Buffalo, United States to Las Vegas, United States, taking off from Buffalo Niagara International Airport BUF and landing at Las Vegas McCarran International Airport LAS.

How long is the WN3964 flight from Buffalo to Las Vegas?

The average flight time from Buffalo to Las Vegas is 4 hours and 2 minutes. The flight distance is 3189 km / 1982 miles and the average flight speed is 791 km/h / 491 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3964 Buffalo to Las Vegas?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3964 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3964 arriving at?

Flight WN3964 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest WN3964 flight?

The latest flight took off on Sunday, June 1st, 2025 with the flight status being Landed on 08:39.

How else can the flight WN3964 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3964, WN 3964, SWA 3964.

How often is flight WN3964 delayed?

On average, 0% of all WN3964 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3964 flight or baggage issues?

If your WN3964 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 WN3964 Flight Tracker above for more details.

WN3964 and Buffalo BUF to Las Vegas LAS Flights

Other flights departing from Buffalo BUF: DL5606, WN3872, WN1384, AA3875

Other flights arriving at Las Vegas LAS: B61477, NK2760, WN2871, WN2722

All flights connecting Buffalo BUF to Las Vegas LAS.

WN3964 Southwest Airlines Flight: Buffalo to Las Vegas Route Map

WN3964 Southwest Airlines Flight Map: Buffalo to Las Vegas
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.