| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | SLC | PHX | 14:46 | 15:10 |
Delayed
|
Track > |
| Sep 15 | SLC | PHX | 13:24 | 13:40 |
Landed
|
Track > |
| Sep 09 | SLC | PHX | 13:32 | 13:44 |
Landed
|
Track > |
| Sep 08 | SLC | PHX | 14:19 | 14:36 |
Landed Late
|
Track > |
| Sep 02 | SLC | PHX | 13:34 | 13:51 |
Landed
|
Track > |
| Sep 01 | SLC | PHX | 13:47 | 14:03 |
Landed Late
|
Track > |
| Aug 26 | SLC | PHX | 13:22 | 13:39 |
Landed
|
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| Aug 25 | SLC | PHX | 13:26 | 13:41 |
Landed
|
Track > |
| Aug 19 | SLC | PHX | 13:37 | 13:48 |
Landed
|
Track > |
| Aug 18 | SLC | PHX | 13:29 | 13:39 |
Landed
|
Track > |
Southwest Airlines Flight WN1666 connects Salt Lake City, United States to Phoenix, United States, taking off from Salt Lake City International Airport SLC and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN1666 flight from Salt Lake City to Phoenix?
The average flight time from Salt Lake City to Phoenix is 1 hour and 15 minutes. The flight distance is 818 km / 508 miles and the average flight speed is 651 km/h / 405 mph.
How many WN1666 flights are operated per week?
2 flights per week. The flight WN1666 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1666 Salt Lake City to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1666 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1666 arriving at?
Flight WN1666 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN1666 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being En-Route on 15:10.
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, 50% of all WN1666 flights are delayed. The average delay is 32 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 Salt Lake City SLC: OO4720, WN3664, WN4548, UA497
Other flights arriving at Phoenix PHX: WN4095, WN1629, WN428, KG3101
All flights connecting Salt Lake City SLC to Phoenix PHX.