New Orleans (MSY) to Las Vegas (LAS) flights
Southwest Airlines, Breeze Airways fly nonstop from Louis Armstrong New Orleans International Airport to Harry Reid International Airport, with about 26 flights a week in July 2026. The 1,500-mile flight takes about 3h 43m gate to gate.
- Distance
- 1,500 mi · 2,414 km
- Flight time
- 3h 43m
- Airlines
- 2
- Seats filled
- 78%
Airlines flying MSY to LAS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 20 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 99,316 | 3h 40m |
| Breeze Airways | 6 | Airbus A220-300, Embraer E190 | 15,905 | 3h 56m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320neo, Airbus A320-100/200 | 9,949 | 3h 41m |
| Frontier AirlinesSeasonal or ended | n/a | Airbus A321, Airbus A320neo, Airbus A320-100/200 | 3,780 | 4h 8m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
MSY to LAS flight schedule
7 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 6:00am and the last at 7:00pm. 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 554Southwest Airlines | 6:00am | 7:40am | 4 | n/a |
| WN 2938Southwest Airlines | 6:25am | 8:05am | 12 | 100% |
| WN 4716Southwest Airlines | 6:50am | 8:30am | 24 | 83% |
| WN 4276Southwest Airlines | 10:50am | 12:30pm | 12 | 92% |
| WN 1331Southwest Airlines | 11:45am | 1:25pm | 12 | 75% |
| WN 263Southwest Airlines | 2:45pm | 4:25pm | 10 | 80% |
| WN 1303Southwest Airlines | 7:00pm | 8:45pm | 4 | n/a |
Is MSY to LAS on time?
From September 2025 to August 2026, 79% of 859 flights arrived within 15 minutes of schedule and 0.1% were cancelled. Flights leaving around 6am were the most punctual (95%), those around 7pm the least (55%). Most delay time was caused by late-arriving aircraft (51%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 779 | 79% | 12 min | 0% |
| Spirit Airlines | 59 | 88% | 7 min | 1.7% |
| Frontier Airlines | 21 | 52% | 39 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 | 122 | 94% | |
| 6am to 7am | 121 | 95% | |
| 7am to 8am | 69 | 91% | |
| 8am to 9am | 42 | 88% | |
| 9am to 10am | 26 | 92% | |
| 1pm to 2pm | 41 | 78% | |
| 2pm to 3pm | 59 | 61% | |
| 3pm to 4pm | 53 | 77% | |
| 4pm to 5pm | 26 | 50% | |
| 5pm to 6pm | 61 | 75% | |
| 7pm to 8pm | 139 | 55% | |
| 9pm to 10pm | 33 | 81% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 76 | 9,512 | |
| September 2025 | 73 | 10,121 | |
| October 2025 | 104 | 14,541 | |
| November 2025 | 79 | 10,759 | |
| December 2025 | 62 | 7,598 | |
| January 2026 | 44 | 5,534 | |
| February 2026 | 83 | 10,487 | |
| March 2026 | 83 | 10,106 | |
| April 2026 | 89 | 11,133 | |
| May 2026 | 94 | 12,576 | |
| June 2026 | 91 | 12,301 | |
| July 2026 | 114 | 14,624 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.