| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 21 | PHX | ONT | 19:30 | 20:45 |
Scheduled
|
Track > |
| Sep 18 | PHX | ONT | 19:53 | 20:39 |
Landed
|
Track > |
| Sep 17 | PHX | ONT | 20:41 | 21:34 |
Delayed
|
Track > |
| Sep 14 | PHX | ONT | 20:13 | 21:01 |
Landed Late
|
Track > |
| Sep 11 | PHX | ONT | 19:36 | 20:24 |
Landed
|
Track > |
| Sep 10 | PHX | ONT | 20:10 | 20:56 |
Landed
|
Track > |
| Sep 07 | PHX | ONT | 20:02 | 20:50 |
Landed
|
Track > |
| Sep 04 | PHX | ONT | 20:09 | 20:56 |
Landed
|
Track > |
| Sep 03 | PHX | ONT | 21:42 | 22:38 |
Delayed
|
Track > |
| Aug 31 | PHX | ONT | 19:39 | 20:32 |
Landed
|
Track > |
Southwest Airlines Flight WN3904 connects Phoenix, United States to Ontario, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Ontario International Airport ONT.
How long is the WN3904 flight from Phoenix to Ontario?
The average flight time from Phoenix to Ontario is 49 minutes. The flight distance is 521 km / 324 miles and the average flight speed is 614 km/h / 381 mph.
How many WN3904 flights are operated per week?
3 flights per week. The flight WN3904 is operated on Tuesday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3904 Phoenix to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3904 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3904 arriving at?
Flight WN3904 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN3904 flight?
The latest flight took off on Tuesday, September 22nd, 2026 with the flight status being Scheduled on 20:45.
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, 60% of all WN3904 flights are delayed. The average delay is 34 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: WN1419, F94113, MQ3771, MQ3570
Other flights arriving at Ontario ONT: B6355, WN1107, AS97, UA2028
All flights connecting Phoenix PHX to Ontario ONT.