| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 03 | STL | MCI | 14:21 | 15:06 |
Landed
|
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| Dec 27 | STL | MCI | 14:59 | 15:44 |
Landed Late
|
Track > |
| Dec 20 | STL | MCI | 14:55 | 15:41 |
Landed Late
|
Track > |
| Nov 29 | STL | MCI | 16:13 | 16:51 |
Delayed
|
Track > |
| Nov 22 | STL | MCI | 14:22 | 15:02 |
Landed
|
Track > |
Southwest Airlines Flight WN439 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 WN439 flight from St. Louis to Kansas City?
The average flight time from St. Louis to Kansas City is 42 minutes. The flight distance is 380 km / 236 miles and the average flight speed is 536 km/h / 333 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN439 St. Louis to Kansas City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN439 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN439 arriving at?
Flight WN439 arrives at Kansas City International Airport (MCI) Terminal B.
When was the latest WN439 flight?
The latest flight took off on Saturday, January 3rd, 2026 with the flight status being Landed on 15:06.
How else can the flight WN439 be referenced as?
This Southwest Airlines flight can also be referenced as SWA439, WN0439, WN 439, SWA 439.
How often is flight WN439 delayed?
On average, 60% of all WN439 flights are delayed. The average delay is 45 minutes.
Can I get compensation for my delayed or cancelled WN439 flight or baggage issues?
If your WN439 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 WN439 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN2134, WN2679, WN3076, WN1245
Other flights arriving at Kansas City MCI: UA5362, DL3803, WN4703, AA4452
All flights connecting St. Louis STL to Kansas City MCI.