| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 02 | ONT | PHX | 05:46 | 06:35 |
Landed
|
Track > |
| Jun 01 | ONT | PHX | 09:28 | 10:23 |
Landed
|
Track > |
Southwest Airlines Flight WN4221 connects Ontario, United States to Phoenix, United States, taking off from Ontario International Airport ONT and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN4221 flight from Ontario to Phoenix?
The average flight time from Ontario to Phoenix is 52 minutes. The flight distance is 521 km / 324 miles and the average flight speed is 604 km/h / 375 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4221 Ontario to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4221 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4221 arriving at?
Flight WN4221 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN4221 flight?
The latest flight took off on Monday, June 2nd, 2025 with the flight status being Landed on 06:35.
How else can the flight WN4221 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4221, WN 4221, SWA 4221.
How often is flight WN4221 delayed?
On average, 50% of all WN4221 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled WN4221 flight or baggage issues?
If your WN4221 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 WN4221 Flight Tracker above for more details.
Other flights departing from Ontario ONT: WN2888, WN251, WN295, WN3765
Other flights arriving at Phoenix PHX: AA4278, WN1178, WN1459, WN2119
All flights connecting Ontario ONT to Phoenix PHX.
