| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | DAL | SLC | 10:50 | 12:06 |
Landed
|
Track > |
| Sep 15 | DAL | SLC | 10:52 | 12:03 |
Landed
|
Track > |
| Sep 09 | DAL | SLC | 10:49 | 12:01 |
Landed
|
Track > |
| Sep 08 | DAL | SLC | 11:44 | 12:54 |
Landed Late
|
Track > |
| Sep 02 | DAL | SLC | 10:49 | 12:06 |
Landed
|
Track > |
| Sep 01 | DAL | SLC | 11:22 | 12:36 |
Landed Late
|
Track > |
| Aug 26 | DAL | SLC | 11:28 | 12:41 |
Landed Late
|
Track > |
| Aug 25 | DAL | SLC | 10:49 | 12:08 |
Landed
|
Track > |
| Aug 19 | DAL | SLC | 10:54 | 12:10 |
Landed
|
Track > |
| Aug 18 | DAL | SLC | 10:58 | 12:10 |
Landed
|
Track > |
Southwest Airlines Flight WN1255 connects Dallas, United States to Salt Lake City, United States, taking off from Dallas Love Field Airport DAL and landing at Salt Lake City International Airport SLC.
How long is the WN1255 flight from Dallas to Salt Lake City?
The average flight time from Dallas to Salt Lake City is 2 hours and 14 minutes. The flight distance is 1606 km / 998 miles and the average flight speed is 720 km/h / 447 mph.
How many WN1255 flights are operated per week?
2 flights per week. The flight WN1255 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1255 Dallas to Salt Lake City?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1255 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1255 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being Landed on 12:06.
How else can the flight WN1255 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1255, WN 1255, SWA 1255.
How often is flight WN1255 delayed?
On average, 30% of all WN1255 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled WN1255 flight or baggage issues?
If your WN1255 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 WN1255 Flight Tracker above for more details.
Other flights departing from Dallas DAL: XE292, WN2812, XE566, JL275
Other flights arriving at Salt Lake City SLC: WN1313, AS661, DL1317, DL1447
All flights connecting Dallas DAL to Salt Lake City SLC.