| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | PHX | ONT | 09:22 | 10:14 |
Landed
|
Track > |
| Jun 02 | PHX | ONT | 08:50 | 09:45 |
Landed
|
Track > |
| May 27 | PHX | ONT | 09:32 | 10:23 |
Landed Late
|
Track > |
| May 26 | PHX | ONT | 09:16 | 10:08 |
Landed
|
Track > |
| May 20 | PHX | ONT | 09:01 | 09:54 |
Landed
|
Track > |
| May 19 | PHX | ONT | 09:09 | 10:08 |
Landed Late
|
Track > |
| May 13 | PHX | ONT | 08:52 | 09:41 |
Landed
|
Track > |
| May 12 | PHX | ONT | 08:58 | 09:47 |
Landed
|
Track > |
| May 06 | PHX | ONT | 08:41 | 09:46 |
Unknown
|
Track > |
| May 05 | PHX | ONT | 08:42 | 09:54 |
Unknown
|
Track > |
Southwest Airlines Flight WN1666 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 WN1666 flight from Phoenix to Ontario?
The average flight time from Phoenix to Ontario is 55 minutes. The flight distance is 521 km / 324 miles and the average flight speed is 570 km/h / 354 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1666 Phoenix to Ontario?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1666 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1666 arriving at?
Flight WN1666 arrives at Ontario International Airport (ONT) Terminal 4.
When was the latest WN1666 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 10:14.
How else can the flight WN1666 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1666, WN 1666, SWA 1666.
How often is flight WN1666 delayed?
On average, 40% of all WN1666 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled WN1666 flight or baggage issues?
If your WN1666 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 WN1666 Flight Tracker above for more details.
Other flights departing from Phoenix PHX: WN1581, WN171, WN3045, WN758
Other flights arriving at Ontario ONT: WN106, AS1333, WN1173, WN3341
All flights connecting Phoenix PHX to Ontario ONT.