| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | STL | SAT | 22:37 | 00:17 |
Landed
|
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| Aug 01 | STL | SAT | 19:28 | 21:11 |
Landed Late
|
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| Jul 31 | STL | SAT | 22:26 | 00:11 |
Landed
|
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| Jul 30 | STL | SAT | 22:29 | 00:10 |
Landed
|
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| Jul 29 | STL | SAT | 23:07 | 00:52 |
Delayed
|
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| Jul 28 | STL | SAT | 22:09 | 23:48 |
Landed Late
|
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| Jul 27 | STL | SAT | 22:49 | 00:29 |
Landed
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| Jul 25 | STL | SAT | 19:03 | 20:45 |
Landed
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| Jul 24 | STL | SAT | 22:18 | 00:05 |
Landed
|
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| Jul 23 | STL | SAT | 23:07 | 00:54 |
Landed Late
|
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Southwest Airlines Flight WN3979 connects St. Louis, United States to San Antonio, United States, taking off from St. Louis Lambert International Airport STL and landing at San Antonio International Airport SAT.
How long is the WN3979 flight from St. Louis to San Antonio?
The average flight time from St. Louis to San Antonio is 1 hour and 42 minutes. The flight distance is 1266 km / 787 miles and the average flight speed is 739 km/h / 459 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3979 St. Louis to San Antonio?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3979 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3979 arriving at?
Flight WN3979 arrives at San Antonio International Airport (SAT) Terminal A.
When was the latest WN3979 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Landed on 00:17.
How else can the flight WN3979 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3979, WN 3979, SWA 3979.
How often is flight WN3979 delayed?
On average, 50% of all WN3979 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled WN3979 flight or baggage issues?
If your WN3979 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 WN3979 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN3957, WN4515, WN3914, UA362
Other flights arriving at San Antonio SAT: OO6036, WN4526, WN3229, WN296
All flights connecting St. Louis STL to San Antonio SAT.