Milwaukee (MKE) to Las Vegas (LAS) flights
Southwest Airlines flies nonstop from General Mitchell International Airport to Harry Reid International Airport, with about 19 flights a week in July 2026. The 1,524-mile flight takes about 3h 46m gate to gate.
- Distance
- 1,524 mi · 2,453 km
- Flight time
- 3h 46m
- Airlines
- 1
- Seats filled
- 76%
Airlines flying MKE to LAS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 19 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 127,527 | 3h 46m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320-100/200, Airbus A320neo, Airbus A321 | 3,871 | 3h 45m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
MKE to LAS flight schedule
7 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 6:10am and the last at 7:20pm. 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 648Southwest Airlines | 6:10am | 7:55am | 24 | 75% |
| WN 2880Southwest Airlines | 6:50am | 8:35am | 12 | 100% |
| WN 1932Southwest Airlines | 10:15am | 12:00pm | 12 | 83% |
| WN 2881Southwest Airlines | 11:40am | 1:25pm | 12 | 92% |
| WN 522Southwest Airlines | 2:40pm | 4:25pm | 4 | n/a |
| WN 1150Southwest Airlines | 4:35pm | 6:20pm | 12 | 50% |
| WN 580Southwest Airlines | 7:20pm | 9:10pm | 4 | n/a |
Is MKE to LAS on time?
From September 2025 to August 2026, 81% of 1,033 flights arrived within 15 minutes of schedule and 1.1% were cancelled. Flights leaving around 6am were the most punctual (92%), those around 6pm the least (59%). Most delay time was caused by late-arriving aircraft (51%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,003 | 81% | 11 min | 0.9% |
| Spirit Airlines | 24 | 74% | 16 min | 4.2% |
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 | 173 | 92% | |
| 6am to 7am | 173 | 92% | |
| 10am to 11am | 54 | 87% | |
| 11am to 12pm | 79 | 87% | |
| 12pm to 1pm | 71 | 77% | |
| 1pm to 2pm | 51 | 82% | |
| 2pm to 3pm | 56 | 77% | |
| 3pm to 4pm | 35 | 74% | |
| 4pm to 5pm | 30 | 63% | |
| 5pm to 6pm | 48 | 72% | |
| 6pm to 7pm | 90 | 59% | |
| 7pm to 8pm | 104 | 67% | |
| 8pm to 9pm | 22 | 68% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 104 | 13,515 | |
| September 2025 | 92 | 11,850 | |
| October 2025 | 114 | 15,562 | |
| November 2025 | 74 | 9,303 | |
| December 2025 | 75 | 9,585 | |
| January 2026 | 69 | 9,152 | |
| February 2026 | 71 | 8,988 | |
| March 2026 | 97 | 12,915 | |
| April 2026 | 92 | 10,139 | |
| May 2026 | 91 | 11,078 | |
| June 2026 | 82 | 10,537 | |
| July 2026 | 85 | 10,767 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.