| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 05 | STL | PHX | 14:59 | 15:51 |
Landed
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| Mar 29 | STL | PHX | 15:12 | 16:09 |
Landed
|
Track > |
| Mar 22 | STL | PHX | 15:43 | 16:34 |
Landed Late
|
Track > |
| Mar 15 | STL | PHX | 16:04 | 17:34 |
Delayed
|
Track > |
| Mar 08 | STL | PHX | 15:17 | 16:02 |
Landed
|
Track > |
Southwest Airlines Flight WN4122 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 WN4122 flight from St. Louis to Phoenix?
The average flight time from St. Louis to Phoenix is 2 hours and 47 minutes. The flight distance is 2027 km / 1259 miles and the average flight speed is 768 km/h / 477 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4122 St. Louis to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4122 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4122 arriving at?
Flight WN4122 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN4122 flight?
The latest flight took off on Sunday, April 5th, 2026 with the flight status being Landed on 15:51.
How else can the flight WN4122 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4122, WN 4122, SWA 4122.
How often is flight WN4122 delayed?
On average, 40% of all WN4122 flights are delayed. The average delay is 49 minutes.
Can I get compensation for my delayed or cancelled WN4122 flight or baggage issues?
If your WN4122 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 WN4122 Flight Tracker above for more details.
Other flights departing from St. Louis STL: AA2303, WN2042, WN577, WN3753
Other flights arriving at Phoenix PHX: WN2424, WN3614, WN1486, AA3929
All flights connecting St. Louis STL to Phoenix PHX.