Are you looking for the June 4th, 2026 WN 3951 Seattle to Chicago flight? Click here to go to our WN3951 Seattle to Chicago Flight Status page >

WN 3951 Austin to Phoenix Flight Status

Southwest Airlines Flight WN3951 from Austin Bergstrom International Airport AUS to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 30th, 2025.
Check the table below for WN3951's most recent flight history:

WN 3951 Flight Status & Schedule

Date Departure Arrival Status
Oct 30 20:36 20:41
Landed Late
Track >
Oct 29 21:08 21:10
Landed
Track >
Oct 28 21:24 21:31
Landed
Track >
Oct 27 01:08 20:25
Unknown
Track >
Oct 24 20:35 20:54
Landed Late
Track >

Southwest Airlines WN 3951 Austin to Phoenix Flight Information

Southwest Airlines Flight WN3951 connects Austin, United States to Phoenix, United States, taking off from Austin Bergstrom International Airport AUS and landing at Phoenix Sky Harbor International Airport PHX.

How long is the WN3951 flight from Austin to Phoenix?

The average flight time from Austin to Phoenix is 2 hours and 6 minutes. The flight distance is 1401 km / 870 miles and the average flight speed is 653 km/h / 406 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3951 Austin to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3951 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3951 arriving at?

Flight WN3951 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN3951 flight?

The latest flight took off on Friday, October 31st, 2025 with the flight status being Landed on 20:41.

How else can the flight WN3951 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3951, WN 3951, SWA 3951.

How often is flight WN3951 delayed?

On average, 50% of all WN3951 flights are delayed. The average delay is 19 minutes.

Can I get compensation for my delayed or cancelled WN3951 flight or baggage issues?

If your WN3951 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 WN3951 Flight Tracker above for more details.

WN3951 and Austin AUS to Phoenix PHX Flights

Other flights departing from Austin AUS: WN683, WN2724, WN1676, WN3496

Other flights arriving at Phoenix PHX: WN3101, WN4256, WN3014, WN3578

All flights connecting Austin AUS to Phoenix PHX.

WN3951 Southwest Airlines Flight: Austin to Phoenix Route Map

WN3951 Southwest Airlines Flight Map: Austin to Phoenix
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.