| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 15 | STL | PHX | 09:56 | 10:29 |
Landed
|
Track > |
| Jul 14 | STL | PHX | 10:17 | 10:47 |
Landed
|
Track > |
| Jul 08 | STL | PHX | 10:07 | 10:42 |
Landed
|
Track > |
| Jul 07 | STL | PHX | 09:49 | 10:25 |
Landed
|
Track > |
Southwest Airlines Flight WN12 connects St. Louis, United States to Phoenix, United States, taking off from St. Louis Lambert International Airport STL and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN12 flight from St. Louis to Phoenix?
The average flight time from St. Louis to Phoenix is 2 hours and 33 minutes. The flight distance is 2027 km / 1259 miles and the average flight speed is 792 km/h / 492 mph.
How many WN12 flights are operated per week?
2 flights per week. The flight WN12 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN12 St. Louis to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN12 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN12 arriving at?
Flight WN12 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN12 flight?
The latest flight took off on Wednesday, July 15th, 2026 with the flight status being Landed on 10:29.
How else can the flight WN12 be referenced as?
This Southwest Airlines flight can also be referenced as SWA12, SWA012, WN012, WN0012, WN 12, SWA 12.
How often is flight WN12 delayed?
On average, 0% of all WN12 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN12 flight or baggage issues?
If your WN12 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 WN12 Flight Tracker above for more details.
Other flights departing from St. Louis STL: AA3814, AA1410, WN2665, F96
Other flights arriving at Phoenix PHX: WN319, WN4651, WN1795, AA3992
All flights connecting St. Louis STL to Phoenix PHX.