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WN 663 San Francisco to Austin Flight Status

Southwest Airlines Flight WN663 from San Francisco International Airport SFO to Austin Bergstrom International Airport AUS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 6th, 2026.
Check the table below for WN663's most recent flight history:

WN 663 Flight Status & Schedule

Date Departure Arrival Status
Apr 06 13:14 18:07
Delayed
Track >
Apr 05 12:12 17:10
Landed
Track >
Apr 03 12:58 17:59
Landed Late
Track >
Apr 02 13:56 18:51
Delayed
Track >
Apr 01 09:11 14:03
Landed
Track >

Southwest Airlines WN 663 San Francisco to Austin Flight Information

Southwest Airlines Flight WN663 connects San Francisco, United States to Austin, United States, taking off from San Francisco International Airport SFO and landing at Austin Bergstrom International Airport AUS.

How long is the WN663 flight from San Francisco to Austin?

The average flight time from San Francisco to Austin is 2 hours and 57 minutes. The flight distance is 2416 km / 1501 miles and the average flight speed is 818 km/h / 509 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN663 San Francisco to Austin?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN663 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN663 arriving at?

Flight WN663 arrives at Austin Bergstrom International Airport (AUS) Terminal 1.

When was the latest WN663 flight?

The latest flight took off on Monday, April 6th, 2026 with the flight status being En-Route on 18:07.

How else can the flight WN663 be referenced as?

This Southwest Airlines flight can also be referenced as SWA663, WN0663, WN 663, SWA 663.

How often is flight WN663 delayed?

On average, 90% of all WN663 flights are delayed. The average delay is 51 minutes.

Can I get compensation for my delayed or cancelled WN663 flight or baggage issues?

If your WN663 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 WN663 Flight Tracker above for more details.

WN663 and San Francisco SFO to Austin AUS Flights

Other flights departing from San Francisco SFO: WN4429, AA424, WN2653, AA2114

Other flights arriving at Austin AUS: WN3759, WN850, WN899, WN628

All flights connecting San Francisco SFO to Austin AUS.

WN663 Southwest Airlines Flight: San Francisco to Austin 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.