| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 06 | SEA | STL | 11:11 | 16:31 |
Landed
|
Track > |
Southwest Airlines Flight WN4091 connects Seattle, United States to St. Louis, United States, taking off from Seattle Tacoma International Airport SEA and landing at St. Louis Lambert International Airport STL.
How long is the WN4091 flight from Seattle to St. Louis?
The average flight time from Seattle to St. Louis is 3 hours and 20 minutes. The flight distance is 2744 km / 1705 miles and the average flight speed is 823 km/h / 512 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4091 Seattle to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4091 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4091 arriving at?
Flight WN4091 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN4091 flight?
The latest flight took off on Sunday, September 6th, 2026 with the flight status being Landed on 16:31.
How else can the flight WN4091 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4091, WN 4091, SWA 4091.
How often is flight WN4091 delayed?
On average, 0% of all WN4091 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4091 flight or baggage issues?
If your WN4091 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 WN4091 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AA3234, AA2862, WN3195, WN3059
Other flights arriving at St. Louis STL: WN4049, WN1372, WN1761, WN1463
All flights connecting Seattle SEA to St. Louis STL.