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WN3939 Flight Status Southwest Airlines: San Diego to Austin (SWA3939)

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WN 3939 San Diego to Austin Flight Status

Southwest Airlines Flight WN3939 from San Diego International Airport SAN to Austin Bergstrom International Airport AUS is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on March 4th, 2026.
Check the table below for WN3939's most recent flight history:

WN 3939 Flight Status & Schedule

Date Departure Arrival Status
Mar 04 17:48 22:05
Landed
 Track >
Mar 03 18:02 22:21
Landed
 Track >
Mar 02 15:33 19:50
Landed
 Track >
Mar 01 16:41 21:01
Landed
 Track >
Feb 27 16:57 21:16
Landed
 Track >
< All SAN Departures All AUS Arrivals >

Southwest Airlines WN 3939 San Diego to Austin Flight Information

Southwest Airlines Flight WN3939 connects San Diego, United States to Austin, United States, taking off from San Diego International Airport SAN and landing at Austin Bergstrom International Airport AUS.

How long is the WN3939 flight from San Diego to Austin?

The average flight time from San Diego to Austin is 2 hours and 19 minutes. The flight distance is 1870 km / 1162 miles and the average flight speed is 804 km/h / 499 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3939 San Diego to Austin?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3939 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3939 arriving at?

Flight WN3939 arrives at Austin Bergstrom International Airport (AUS) Terminal 4.

When was the latest WN3939 flight?

The latest flight took off on Thursday, March 5th, 2026 with the flight status being Landed on 22:05.

How else can the flight WN3939 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3939, WN 3939, SWA 3939.

How often is flight WN3939 delayed?

On average, 30% of all WN3939 flights are delayed. The average delay is 35 minutes.

Can I get compensation for my delayed or cancelled WN3939 flight or baggage issues?

If your WN3939 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 WN3939 Flight Tracker above for more details.

WN3939 and San Diego SAN to Austin AUS Flights

Other flights departing from San Diego SAN: WN2130, WN3944, WN3970, WN3373

Other flights arriving at Austin AUS: DL3733, WN2648, UA1557, WN3743

All flights connecting San Diego SAN to Austin AUS.

WN3939 Southwest Airlines Flight: San Diego to Austin Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 2S4039 0B5670 A88060 5D9531 V7777 HV7369 SF6177 IY651 OV1438 HV4039
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.