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WN 343 Austin to Phoenix Flight Status

Southwest Airlines Flight WN343 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 July 30th, 2025.
Check the table below for WN343's most recent flight history:

WN 343 Flight Status & Schedule

Date Departure Arrival Status
Jul 30 12:57 12:51
Landed
Track >
Jul 29 12:59 12:54
Landed
Track >
Jul 23 12:55 12:49
Landed
Track >
Jul 22 13:01 13:02
Landed
Track >
Jul 16 12:58 12:54
Landed
Track >

Southwest Airlines WN 343 Austin to Phoenix Flight Information

Southwest Airlines Flight WN343 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 WN343 flight from Austin to Phoenix?

The average flight time from Austin to Phoenix is 1 hour and 56 minutes. The flight distance is 1401 km / 870 miles and the average flight speed is 724 km/h / 450 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN343 Austin to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN343 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN343 arriving at?

Flight WN343 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN343 flight?

The latest flight took off on Wednesday, July 30th, 2025 with the flight status being Landed on 12:51.

How else can the flight WN343 be referenced as?

This Southwest Airlines flight can also be referenced as SWA343, WN0343, WN 343, SWA 343.

How often is flight WN343 delayed?

On average, 10% of all WN343 flights are delayed. The average delay is 183 minutes.

Can I get compensation for my delayed or cancelled WN343 flight or baggage issues?

If your WN343 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 WN343 Flight Tracker above for more details.

WN343 and Austin AUS to Phoenix PHX Flights

Other flights departing from Austin AUS: WN2425, WN2079, WN150, WN3171

Other flights arriving at Phoenix PHX: WN4289, WN2130, WN2418, WN4198

All flights connecting Austin AUS to Phoenix PHX.

WN343 Southwest Airlines Flight: Austin to Phoenix Route Map

WN343 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.