Dallas (DAL) to Salt Lake City (SLC) flights
Southwest Airlines flies nonstop from Dallas Love Field to Salt Lake City International Airport, with about 14 flights a week in July 2026. The 999-mile flight takes about 2h 43m gate to gate.
- Distance
- 999 mi · 1,608 km
- Flight time
- 2h 43m
- Airlines
- 1
- Seats filled
- 77%
Airlines flying DAL to SLC
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 14 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 88,850 | 2h 43m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DAL to SLC flight schedule
4 flight numbers flew this route in August 2026. The first usually leaves at 10:40am and the last at 4:55pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 1255Southwest Airlines | 10:40am | 12:20pm | 8 | n/a |
| WN 510Southwest Airlines | 11:30am | 1:10pm | 4 | n/a |
| WN 553Southwest Airlines | 3:10pm | 4:50pm | 4 | n/a |
| WN 2094Southwest Airlines | 4:55pm | 6:35pm | 12 | 50% |
Is DAL to SLC on time?
From September 2025 to August 2026, 71% of 670 flights arrived within 15 minutes of schedule and 1% were cancelled. Flights leaving around 10am were the most punctual (92%), those around 9pm the least (42%). Most delay time was caused by late-arriving aircraft (56%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 670 | 71% | 16 min | 1% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 32 | 91% | |
| 7am to 8am | 16 | 94% | |
| 8am to 9am | 88 | 83% | |
| 9am to 10am | 63 | 90% | |
| 10am to 11am | 36 | 92% | |
| 11am to 12pm | 62 | 84% | |
| 12pm to 1pm | 63 | 75% | |
| 3pm to 4pm | 14 | 86% | |
| 5pm to 6pm | 32 | 65% | |
| 6pm to 7pm | 15 | 67% | |
| 7pm to 8pm | 71 | 58% | |
| 8pm to 9pm | 113 | 46% | |
| 9pm to 10pm | 39 | 42% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 38 | 4,925 | |
| September 2025 | 34 | 4,963 | |
| October 2025 | 55 | 7,541 | |
| November 2025 | 50 | 6,313 | |
| December 2025 | 49 | 6,725 | |
| January 2026 | 63 | 7,613 | |
| February 2026 | 70 | 9,024 | |
| March 2026 | 68 | 8,610 | |
| April 2026 | 61 | 8,350 | |
| May 2026 | 59 | 8,644 | |
| June 2026 | 59 | 8,356 | |
| July 2026 | 62 | 7,786 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.