Salt Lake City (SLC) to Las Vegas (LAS) flights

Delta Air Lines, Southwest Airlines, Frontier Airlines fly nonstop from Salt Lake City International Airport to Harry Reid International Airport, with about 68 flights a week in July 2026. The 368-mile flight takes about 1h 25m gate to gate.

From
SLC
Salt Lake City
Salt Lake City International Airport
To
LAS
Las Vegas
Harry Reid International Airport
Distance
368 mi · 592 km
Flight time
1h 25m
Airlines
3
Seats filled
74%
Flights a week, July 2026
3,724 flights and 495,341 passengers in 12 months
LASLASSLC
Map data: Natural Earth. Lines follow the shortest (great-circle) path.

Airlines flying SLC to LAS

AirlineFlights a weekAircraftPassengers (12 months)Flight time
Delta Air Lines34Boeing 737-900ER, Airbus A321, Boeing 737-800246,3051h 26m
Southwest Airlines27Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800165,6081h 22m
Frontier Airlines7Airbus A321, Airbus A320neo, Airbus A320-100/20076,3551h 32m
Spirit AirlinesCeased operations 2026-05-02n/aAirbus A320-100/200, Airbus A321, Airbus A320neo7,0731h 27m

Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.

SLC to LAS flight schedule

14 flight numbers flew this route in August 2026, 6 of them almost daily. The first usually leaves at 6:10am and the last at 11:30pm. Times are local and can change; check with the airline before you book.

FlightDepartsArrivesDays flown in August 2026On time (12 months)
WN 897Southwest Airlines6:10am6:35am27100%
DL 1698Delta Air Lines8:30am8:53am3193%
WN 1280Southwest Airlines9:40am10:10am4n/a
WN 1890Southwest Airlines10:55am11:25am1377%
DL 1659Delta Air Lines11:40am12:06pm3175%
WN 4408Southwest Airlines12:45pm1:10pm8n/a
F9 2575Frontier Airlines1:52pm2:26pm2579%
WN 145Southwest Airlines2:30pm3:00pm5n/a
DL 1672Delta Air Lines3:30pm3:57pm3173%
WN 3885Southwest Airlines4:10pm4:40pm1638%
DL 1690Delta Air Lines5:50pm6:14pm1873%
WN 331Southwest Airlines7:20pm7:50pm1225%
WN 1682Southwest Airlines8:45pm9:15pm4n/a
DL 1662Delta Air Lines11:30pm11:55pm3180%

Is SLC to LAS on time?

From September 2025 to August 2026, 78% of 3,724 flights arrived within 15 minutes of schedule and 0.7% were cancelled. Flights leaving around 6am were the most punctual (98%), those around 1pm the least (66%). Most delay time was caused by late-arriving aircraft (35%).

AirlineFlightsOn timeAverage delayCancelled
Delta Air Lines1,71679%13 min0.6%
Southwest Airlines1,44576%13 min0.4%
Frontier Airlines53578%26 min1.3%
Spirit Airlines2867%27 min3.6%

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 departureFlightsOn time, relativeOn time
6am to 7am295
98%
7am to 8am228
94%
8am to 9am168
92%
9am to 10am78
91%
10am to 11am88
81%
11am to 12pm587
76%
1pm to 2pm274
66%
2pm to 3pm106
66%
3pm to 4pm427
75%
4pm to 5pm100
57%
5pm to 6pm311
70%
6pm to 7pm181
82%
7pm to 8pm83
68%
8pm to 9pm166
62%
9pm to 10pm151
66%
10pm to 11pm212
81%
11pm to 12am176
73%

Flights by month

MonthFlightsFlights, relativePassengers
August 2025296
40,607
September 2025317
45,138
October 2025320
46,040
November 2025291
36,922
December 2025314
40,492
January 2026318
40,524
February 2026292
38,791
March 2026342
45,666
April 2026339
42,359
May 2026314
43,221
June 2026293
37,675
July 2026301
38,637

Related

Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.