| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | MDW | STL | 17:32 | 18:13 |
Landed Late
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Track > |
| Sep 15 | MDW | STL | 16:44 | 17:30 |
Landed
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| Sep 12 | MDW | STL | 18:29 | 19:09 |
Landed
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| Sep 09 | MDW | STL | 17:16 | 18:00 |
Landed
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| Sep 08 | MDW | STL | 16:55 | 17:42 |
Landed
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| Sep 05 | MDW | STL | 18:33 | 19:16 |
Landed
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| Sep 02 | MDW | STL | 16:51 | 17:34 |
Landed
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| Sep 01 | MDW | STL | 16:50 | 17:33 |
Landed
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| Aug 29 | MDW | STL | 19:03 | 19:46 |
Landed Late
|
Track > |
| Aug 26 | MDW | STL | 16:44 | 17:34 |
Landed
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Track > |
Southwest Airlines Flight WN126 connects Chicago, United States to St. Louis, United States, taking off from Chicago Midway International Airport MDW and landing at St. Louis Lambert International Airport STL.
How long is the WN126 flight from Chicago to St. Louis?
The average flight time from Chicago to St. Louis is 44 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 553 km/h / 344 mph.
How many WN126 flights are operated per week?
2 flights per week. The flight WN126 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN126 Chicago to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN126 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN126 arriving at?
Flight WN126 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN126 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being Landed on 18:13.
How else can the flight WN126 be referenced as?
This Southwest Airlines flight can also be referenced as SWA126, WN0126, WN 126, SWA 126.
How often is flight WN126 delayed?
On average, 30% of all WN126 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled WN126 flight or baggage issues?
If your WN126 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 WN126 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN2701, DL8839, WN2742, WN1548
Other flights arriving at St. Louis STL: WN3471, WN1772, WN2908, WN2168
All flights connecting Chicago MDW to St. Louis STL.