Columbus (CMH) to Las Vegas (LAS) flights
Southwest Airlines flies nonstop from John Glenn Columbus International Airport to Harry Reid International Airport, with about 15 flights a week in July 2026. The 1,771-mile flight takes about 4h 19m gate to gate.
- Distance
- 1,771 mi · 2,850 km
- Flight time
- 4h 19m
- Airlines
- 1
- Seats filled
- 79%
Airlines flying CMH to LAS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 15 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 111,697 | 4h 19m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A321 | 8,781 | 4h 15m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
CMH to LAS flight schedule
5 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 7:00am and the last at 5:25pm. 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 1495Southwest Airlines | 7:00am | 8:15am | 24 | 83% |
| WN 335Southwest Airlines | 7:05am | 8:20am | 4 | n/a |
| WN 4674Southwest Airlines | 7:15am | 8:30am | 12 | 100% |
| WN 4146Southwest Airlines | 4:25pm | 5:40pm | 12 | 33% |
| WN 432Southwest Airlines | 5:25pm | 6:40pm | 4 | n/a |
Is CMH to LAS on time?
From September 2025 to August 2026, 79% of 894 flights arrived within 15 minutes of schedule and 0.3% were cancelled. Flights leaving around 5am were the most punctual (95%), those around 1pm the least (54%). Most delay time was caused by late-arriving aircraft (49%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 842 | 79% | 14 min | 0.4% |
| Spirit Airlines | 52 | 79% | 12 min | 0% |
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 | 130 | 95% | |
| 6am to 7am | 153 | 95% | |
| 7am to 8am | 64 | 95% | |
| 10am to 11am | 19 | 90% | |
| 12pm to 1pm | 47 | 89% | |
| 1pm to 2pm | 70 | 54% | |
| 2pm to 3pm | 36 | 67% | |
| 3pm to 4pm | 86 | 79% | |
| 4pm to 5pm | 66 | 76% | |
| 5pm to 6pm | 47 | 68% | |
| 6pm to 7pm | 58 | 57% | |
| 7pm to 8pm | 92 | 62% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 65 | 9,133 | |
| September 2025 | 84 | 12,418 | |
| October 2025 | 110 | 14,754 | |
| November 2025 | 69 | 9,081 | |
| December 2025 | 64 | 8,581 | |
| January 2026 | 55 | 7,619 | |
| February 2026 | 59 | 7,755 | |
| March 2026 | 82 | 11,622 | |
| April 2026 | 85 | 9,282 | |
| May 2026 | 87 | 10,968 | |
| June 2026 | 67 | 9,813 | |
| July 2026 | 65 | 9,452 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.