| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | SAT | STL | 18:24 | 20:13 |
Landed Late
|
Track > |
| Jan 03 | SAT | STL | 13:53 | 15:47 |
Landed
|
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| Jan 02 | SAT | STL | 17:54 | 19:41 |
Landed
|
Track > |
| Dec 30 | SAT | STL | 18:11 | 20:03 |
Landed
|
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| Dec 29 | SAT | STL | 18:47 | 20:28 |
Landed Late
|
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| Dec 28 | SAT | STL | 19:34 | 21:14 |
Delayed
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| Dec 27 | SAT | STL | 13:58 | 15:37 |
Landed
|
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| Dec 26 | SAT | STL | 17:54 | 19:39 |
Landed
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| Dec 23 | SAT | STL | 17:57 | 19:45 |
Landed
|
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| Dec 22 | SAT | STL | 17:45 | 19:25 |
Landed
|
Track > |
Southwest Airlines Flight WN2125 connects San Antonio, United States to St. Louis, United States, taking off from San Antonio International Airport SAT and landing at St. Louis Lambert International Airport STL.
How long is the WN2125 flight from San Antonio to St. Louis?
The average flight time from San Antonio to St. Louis is 1 hour and 45 minutes. The flight distance is 1266 km / 787 miles and the average flight speed is 722 km/h / 448 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2125 San Antonio to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2125 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN2125 arriving at?
Flight WN2125 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN2125 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 20:13.
How else can the flight WN2125 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2125, WN 2125, SWA 2125.
How often is flight WN2125 delayed?
On average, 50% of all WN2125 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled WN2125 flight or baggage issues?
If your WN2125 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 WN2125 Flight Tracker above for more details.
Other flights departing from San Antonio SAT: WN1926, WN3549, WN2288, AA4148
Other flights arriving at St. Louis STL: WN1576, WN1564, WN3552, WN3957
All flights connecting San Antonio SAT to St. Louis STL.