| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | PHX | STL | 09:25 | 13:58 |
Landed
|
Track > |
| Jun 02 | PHX | STL | 09:28 | 13:59 |
Landed
|
Track > |
| Jun 01 | PHX | STL | 08:26 | 12:50 |
Landed
|
Track > |
| May 31 | PHX | STL | 08:08 | 12:50 |
Landed
|
Track > |
| May 29 | PHX | STL | 08:20 | 12:51 |
Landed
|
Track > |
| May 28 | PHX | STL | 08:21 | 12:53 |
Landed
|
Track > |
| May 27 | PHX | STL | 09:48 | 14:20 |
Landed Late
|
Track > |
| May 26 | PHX | STL | 09:34 | 14:12 |
Landed Late
|
Track > |
| May 25 | PHX | STL | 08:42 | 13:18 |
Landed
|
Track > |
| May 24 | PHX | STL | 09:47 | 14:19 |
Landed
|
Track > |
Southwest Airlines Flight WN3904 connects Phoenix, United States to St. Louis, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at St. Louis Lambert International Airport STL.
How long is the WN3904 flight from Phoenix to St. Louis?
The average flight time from Phoenix to St. Louis is 2 hours and 33 minutes. The flight distance is 2027 km / 1259 miles and the average flight speed is 795 km/h / 494 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3904 Phoenix to St. Louis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3904 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3904 arriving at?
Flight WN3904 arrives at St. Louis Lambert International Airport (STL) Terminal 2.
When was the latest WN3904 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 13:58.
How else can the flight WN3904 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3904, WN 3904, SWA 3904.
How often is flight WN3904 delayed?
On average, 50% of all WN3904 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled WN3904 flight or baggage issues?
If your WN3904 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 WN3904 Flight Tracker above for more details.
Other flights departing from Phoenix PHX: WN1600, WN3532, WN3848, AS628
Other flights arriving at St. Louis STL: WN2942, WN2490, WN461, DL4165
All flights connecting Phoenix PHX to St. Louis STL.