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WN 4128 Phoenix to Austin Flight Status

Southwest Airlines Flight WN4128 from Phoenix Sky Harbor International Airport PHX to Austin Bergstrom International Airport AUS is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on November 1st, 2025.
Check the table below for WN4128's most recent flight history:

WN 4128 Flight Status & Schedule

Date Departure Arrival Status
Nov 01 11:42 15:38
Landed
Track >
Oct 31 12:25 16:07
Landed
Track >
Oct 30 12:30 16:18
Landed
Track >
Oct 27 12:30 16:16
Landed
Track >
Oct 25 12:20 16:07
Landed Late
Track >

Southwest Airlines WN 4128 Phoenix to Austin Flight Information

Southwest Airlines Flight WN4128 connects Phoenix, United States to Austin, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Austin Bergstrom International Airport AUS.

How long is the WN4128 flight from Phoenix to Austin?

The average flight time from Phoenix to Austin is 1 hour and 46 minutes. The flight distance is 1401 km / 870 miles and the average flight speed is 774 km/h / 481 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4128 Phoenix to Austin?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4128 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4128 flight?

The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 15:38.

How else can the flight WN4128 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4128, WN 4128, SWA 4128.

How often is flight WN4128 delayed?

On average, 30% of all WN4128 flights are delayed. The average delay is 14 minutes.

Can I get compensation for my delayed or cancelled WN4128 flight or baggage issues?

If your WN4128 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 WN4128 Flight Tracker above for more details.

WN4128 and Phoenix PHX to Austin AUS Flights

Other flights departing from Phoenix PHX: WN993, WN1950, WN3110, WN3678

Other flights arriving at Austin AUS: WN1746, WN2821, WN418, AA1385

All flights connecting Phoenix PHX to Austin AUS.

WN4128 Southwest Airlines Flight: Phoenix to Austin Route Map

WN4128 Southwest Airlines Flight Map: Phoenix to Austin
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.