Tucson (TUS) to Las Vegas (LAS) flights
Southwest Airlines flies nonstop from Tucson International Airport to Harry Reid International Airport, with about 20 flights a week in July 2026. The 364-mile flight takes about 1h 17m gate to gate.
- Distance
- 364 mi · 586 km
- Flight time
- 1h 17m
- Airlines
- 1
- Seats filled
- 69%
Airlines flying TUS to LAS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 20 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 137,640 | 1h 16m |
| Frontier AirlinesSeasonal or ended | n/a | Airbus A320neo, Airbus A321, Airbus A320-100/200 | 7,788 | 1h 26m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
TUS to LAS flight schedule
7 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 5:10am and the last at 5:45pm. 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 3970Southwest Airlines | 5:10am | 6:30am | 27 | 96% |
| WN 1382Southwest Airlines | 9:35am | 10:55am | 4 | n/a |
| WN 915Southwest Airlines | 9:55am | 11:20am | 12 | 92% |
| WN 480Southwest Airlines | 10:25am | 11:50am | 4 | n/a |
| WN 1708Southwest Airlines | 10:35am | 12:00pm | 8 | n/a |
| WN 4618Southwest Airlines | 5:10pm | 6:35pm | 15 | 73% |
| WN 403Southwest Airlines | 5:45pm | 7:05pm | 12 | 46% |
Is TUS to LAS on time?
From September 2025 to August 2026, 84% of 1,319 flights arrived within 15 minutes of schedule and 0.2% were cancelled. Flights leaving around 5am were the most punctual (98%), those around 8pm the least (61%). Most delay time was caused by late-arriving aircraft (57%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,240 | 85% | 11 min | 0.2% |
| Frontier Airlines | 79 | 77% | 29 min | 1.3% |
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 |
|---|---|---|---|
| 5am to 6am | 146 | 98% | |
| 6am to 7am | 94 | 97% | |
| 7am to 8am | 122 | 98% | |
| 9am to 10am | 75 | 92% | |
| 10am to 11am | 146 | 91% | |
| 11am to 12pm | 65 | 88% | |
| 12pm to 1pm | 42 | 83% | |
| 1pm to 2pm | 93 | 81% | |
| 2pm to 3pm | 59 | 75% | |
| 3pm to 4pm | 50 | 64% | |
| 4pm to 5pm | 82 | 78% | |
| 5pm to 6pm | 66 | 74% | |
| 6pm to 7pm | 86 | 88% | |
| 7pm to 8pm | 93 | 68% | |
| 8pm to 9pm | 84 | 61% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 108 | 12,966 | |
| September 2025 | 109 | 12,892 | |
| October 2025 | 124 | 14,444 | |
| November 2025 | 127 | 13,597 | |
| December 2025 | 126 | 13,781 | |
| January 2026 | 113 | 11,090 | |
| February 2026 | 111 | 13,147 | |
| March 2026 | 126 | 13,458 | |
| April 2026 | 109 | 11,199 | |
| May 2026 | 106 | 11,219 | |
| June 2026 | 87 | 9,062 | |
| July 2026 | 89 | 8,573 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.