| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | CMH | STL | 18:13 | 18:20 |
Landed
|
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| Mar 03 | CMH | STL | 18:25 | 18:37 |
Landed
|
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| Mar 02 | CMH | STL | 09:35 | 09:51 |
Landed Late
|
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| Mar 01 | CMH | STL | 07:39 | 07:52 |
Landed
|
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| Feb 28 | CMH | STL | 08:29 | 08:37 |
Landed
|
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| Feb 27 | CMH | STL | 07:37 | 07:41 |
Landed
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| Feb 26 | CMH | STL | 07:40 | 07:47 |
Landed
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| Feb 25 | CMH | STL | 18:24 | 18:36 |
Landed
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| Feb 24 | CMH | STL | 18:23 | 18:32 |
Landed
|
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| Feb 23 | CMH | STL | 08:51 | 08:51 |
Landed
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Southwest Airlines Flight WN1143 connects Columbus, United States to St. Louis, United States, taking off from Port Columbus International Airport CMH and landing at St. Louis Lambert International Airport STL.
How long is the WN1143 flight from Columbus to St. Louis?
The average flight time from Columbus to St. Louis is 1 hour and 8 minutes. The flight distance is 657 km / 408 miles and the average flight speed is 576 km/h / 358 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1143 Columbus to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1143 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1143 arriving at?
Flight WN1143 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN1143 flight?
The latest flight took off on Thursday, March 5th, 2026 with the flight status being Landed on 18:20.
How else can the flight WN1143 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1143, WN 1143, SWA 1143.
How often is flight WN1143 delayed?
On average, 10% of all WN1143 flights are delayed. The average delay is 51 minutes.
Can I get compensation for my delayed or cancelled WN1143 flight or baggage issues?
If your WN1143 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 WN1143 Flight Tracker above for more details.
Other flights departing from Columbus CMH: DL5683, WN1111, AA5506, WN126
Other flights arriving at St. Louis STL: WN1318, WN537, WN623, WN3898
All flights connecting Columbus CMH to St. Louis STL.