| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 18 | STL | MCI | 21:05 | 21:55 |
En-Route
|
Track > |
| Sep 17 | STL | MCI | 21:42 | 22:23 |
Landed Late
|
Track > |
| Sep 16 | STL | MCI | 20:58 | 21:41 |
Landed
|
Track > |
| Sep 15 | STL | MCI | 21:50 | 22:41 |
Delayed
|
Track > |
| Sep 14 | STL | MCI | 21:08 | 21:53 |
Landed
|
Track > |
| Sep 13 | STL | MCI | 21:43 | 22:28 |
Landed
|
Track > |
| Sep 11 | STL | MCI | 21:14 | 21:55 |
Landed
|
Track > |
| Sep 10 | STL | MCI | 21:09 | 21:51 |
Landed
|
Track > |
| Sep 09 | STL | MCI | 20:40 | 21:25 |
Landed
|
Track > |
| Sep 08 | STL | MCI | 21:15 | 21:57 |
Landed
|
Track > |
Southwest Airlines Flight WN3955 connects St. Louis, United States to Kansas City, United States, taking off from St. Louis Lambert International Airport STL and landing at Kansas City International Airport MCI.
How long is the WN3955 flight from St. Louis to Kansas City?
The average flight time from St. Louis to Kansas City is 43 minutes. The flight distance is 380 km / 236 miles and the average flight speed is 502 km/h / 312 mph.
How many WN3955 flights are operated per week?
6 flights per week. The flight WN3955 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3955 St. Louis to Kansas City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3955 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3955 flight?
The latest flight took off on Saturday, September 19th, 2026 with the flight status being En-Route on 21:55.
How else can the flight WN3955 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3955, WN 3955, SWA 3955.
How often is flight WN3955 delayed?
On average, 40% of all WN3955 flights are delayed. The average delay is 21 minutes.
Can I get compensation for my delayed or cancelled WN3955 flight or baggage issues?
If your WN3955 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 WN3955 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN1638, WN3878, WN4166, WN5412
Other flights arriving at Kansas City MCI: OH5423, WN3143, UA1986, WN164
All flights connecting St. Louis STL to Kansas City MCI.