| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 26 | STL | DEN | 23:11 | 00:03 |
Landed
|
Track > |
| Oct 19 | STL | DEN | 23:50 | 00:43 |
Delayed
|
Track > |
| Oct 12 | STL | DEN | 22:58 | 23:57 |
Landed
|
Track > |
| Oct 05 | STL | DEN | 22:59 | 23:55 |
Landed
|
Track > |
Southwest Airlines Flight WN3172 connects St. Louis, United States to Denver, United States, taking off from St. Louis Lambert International Airport STL and landing at Denver International Airport DEN.
How long is the WN3172 flight from St. Louis to Denver?
The average flight time from St. Louis to Denver is 1 hour and 55 minutes. The flight distance is 1235 km / 768 miles and the average flight speed is 645 km/h / 401 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3172 St. Louis to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3172 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3172 flight?
The latest flight took off on Monday, October 27th, 2025 with the flight status being Landed on 00:03.
How else can the flight WN3172 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3172, WN 3172, SWA 3172.
How often is flight WN3172 delayed?
On average, 100% of all WN3172 flights are delayed. The average delay is 19 minutes.
Can I get compensation for my delayed or cancelled WN3172 flight or baggage issues?
If your WN3172 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 WN3172 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN779, WN2019, WN2532, WN3960
Other flights arriving at Denver DEN: WN1540, WN302, WN2550, WN4788
All flights connecting St. Louis STL to Denver DEN.
