| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 05 | PHX | SLC | 13:46 | 15:57 |
En-Route
|
Track > |
| Aug 04 | PHX | SLC | 13:20 | 15:31 |
Landed
|
Track > |
Southwest Airlines Flight WN4121 connects Phoenix, United States to Salt Lake City, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Salt Lake City International Airport SLC.
How long is the WN4121 flight from Phoenix to Salt Lake City?
The average flight time from Phoenix to Salt Lake City is 1 hour and 11 minutes. The flight distance is 818 km / 508 miles and the average flight speed is 691 km/h / 429 mph.
How many WN4121 flights are operated per week?
2 flights per week. The flight WN4121 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4121 Phoenix to Salt Lake City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4121 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4121 flight?
The latest flight took off on Wednesday, August 5th, 2026 with the flight status being En-Route on 15:57.
How else can the flight WN4121 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4121, WN 4121, SWA 4121.
How often is flight WN4121 delayed?
On average, 50% of all WN4121 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled WN4121 flight or baggage issues?
If your WN4121 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 WN4121 Flight Tracker above for more details.
Other flights departing from Phoenix PHX: WS1163, WN3042, KG3103, AN9
Other flights arriving at Salt Lake City SLC: OO5371, DL1116, DL3172, DL1659
All flights connecting Phoenix PHX to Salt Lake City SLC.