| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 29 | CMH | STL | 19:35 | 19:34 |
Unknown
|
Track > |
| Oct 28 | CMH | STL | 19:46 | 19:54 |
Landed
|
Track > |
| Oct 26 | CMH | STL | 09:00 | 09:12 |
Landed
|
Track > |
| Oct 22 | CMH | STL | 20:02 | 20:10 |
Landed Late
|
Track > |
| Oct 21 | CMH | STL | 19:31 | 19:37 |
Landed
|
Track > |
| Oct 19 | CMH | STL | 08:54 | 08:59 |
Landed
|
Track > |
| Oct 15 | CMH | STL | 19:39 | 19:45 |
Landed
|
Track > |
| Oct 14 | CMH | STL | 20:34 | 20:36 |
Landed Late
|
Track > |
| Oct 12 | CMH | STL | 08:58 | 09:03 |
Landed
|
Track > |
| Oct 08 | CMH | STL | 19:47 | 19:49 |
Landed
|
Track > |
Southwest Airlines Flight WN921 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 WN921 flight from Columbus to St. Louis?
The average flight time from Columbus to St. Louis is 1 hour and 5 minutes. The flight distance is 657 km / 408 miles and the average flight speed is 606 km/h / 376 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN921 Columbus to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN921 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN921 arriving at?
Flight WN921 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN921 flight?
The latest flight took off on Thursday, October 30th, 2025 with the flight status being Unknown on 19:34.
How else can the flight WN921 be referenced as?
This Southwest Airlines flight can also be referenced as SWA921, WN0921, WN 921, SWA 921.
How often is flight WN921 delayed?
On average, 20% of all WN921 flights are delayed. The average delay is 28 minutes.
Can I get compensation for my delayed or cancelled WN921 flight or baggage issues?
If your WN921 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 WN921 Flight Tracker above for more details.
Other flights departing from Columbus CMH: WN2675, WN2831, WN1880, NK1867
Other flights arriving at St. Louis STL: WN420, WN2217, WN3671, WN1738
All flights connecting Columbus CMH to St. Louis STL.
