Louisville (SDF) to Las Vegas (LAS) flights
Southwest Airlines flies nonstop from Louisville Muhammad Ali International Airport to Harry Reid International Airport, with about 7 flights a week in July 2026. The 1,624-mile flight takes about 4h 2m gate to gate.
- Distance
- 1,624 mi · 2,614 km
- Flight time
- 4h 2m
- Airlines
- 1
- Seats filled
- 82%
Airlines flying SDF to LAS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 48,220 | 4h 2m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320neo, Airbus A320-100/200 | 4,229 | 3h 59m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SDF to LAS flight schedule
4 flight numbers flew this route in August 2026. The first usually leaves at 6:10am and the last at 4:50pm. 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 3529Southwest Airlines | 6:10am | 7:10am | 4 | n/a |
| WN 3229Southwest Airlines | 8:15am | 9:15am | 8 | n/a |
| WN 2695Southwest Airlines | 4:15pm | 5:20pm | 12 | 58% |
| WN 4898Southwest Airlines | 4:50pm | 5:55pm | 4 | n/a |
Is SDF to LAS on time?
From September 2025 to August 2026, 84% of 399 flights arrived within 15 minutes of schedule and 0.8% were cancelled. Flights leaving around 6am were the most punctual (92%), those around 1pm the least (72%). Most delay time was caused by late-arriving aircraft (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 365 | 85% | 11 min | 0.8% |
| Spirit Airlines | 33 | 73% | 41 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 |
|---|---|---|---|
| 6am to 7am | 104 | 92% | |
| 7am to 8am | 46 | 89% | |
| 8am to 9am | 59 | 91% | |
| 10am to 11am | 16 | 69% | |
| 11am to 12pm | 21 | 91% | |
| 1pm to 2pm | 32 | 72% | |
| 2pm to 3pm | 19 | 79% | |
| 3pm to 4pm | 31 | 76% | |
| 4pm to 5pm | 44 | 73% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 3,484 | |
| September 2025 | 46 | 6,037 | |
| October 2025 | 48 | 6,663 | |
| November 2025 | 29 | 3,417 | |
| December 2025 | 31 | 3,954 | |
| January 2026 | 28 | 3,564 | |
| February 2026 | 28 | 3,718 | |
| March 2026 | 31 | 4,416 | |
| April 2026 | 30 | 3,927 | |
| May 2026 | 32 | 4,094 | |
| June 2026 | 30 | 4,557 | |
| July 2026 | 31 | 4,716 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.