Las Vegas (LAS) to Louisville (SDF) flights
Southwest Airlines flies nonstop from Harry Reid International Airport to Louisville Muhammad Ali International Airport, with about 7 flights a week in July 2026. The 1,624-mile flight takes about 3h 32m gate to gate.
- Distance
- 1,624 mi · 2,614 km
- Flight time
- 3h 32m
- Airlines
- 1
- Seats filled
- 75%
Airlines flying LAS to SDF
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 44,259 | 3h 31m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320neo, Airbus A320-100/200 | 4,246 | 3h 38m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
LAS to SDF flight schedule
3 flight numbers flew this route in August 2026. The first usually leaves at 7:55am and the last at 6:15pm. 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 2282Southwest Airlines | 7:55am | 2:40pm | 12 | 83% |
| WN 4552Southwest Airlines | 4:15pm | 11:00pm | 8 | n/a |
| WN 921Southwest Airlines | 6:15pm | 1:00am | 4 | n/a |
Is LAS to SDF on time?
From September 2025 to August 2026, 70% of 399 flights arrived within 15 minutes of schedule and 1% were cancelled. Flights leaving around 7am were the most punctual (92%), those around 6pm the least (50%). Most delay time was caused by late-arriving aircraft (46%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 365 | 68% | 19 min | 1.1% |
| Spirit Airlines | 33 | 91% | 6 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 |
|---|---|---|---|
| 7am to 8am | 40 | 92% | |
| 8am to 9am | 26 | 85% | |
| 10am to 11am | 45 | 80% | |
| 11am to 12pm | 40 | 74% | |
| 12pm to 1pm | 18 | 72% | |
| 4pm to 5pm | 53 | 68% | |
| 5pm to 6pm | 130 | 62% | |
| 6pm to 7pm | 28 | 50% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 32 | 2,999 | |
| September 2025 | 46 | 5,491 | |
| October 2025 | 49 | 6,338 | |
| November 2025 | 28 | 3,329 | |
| December 2025 | 31 | 3,139 | |
| January 2026 | 29 | 2,900 | |
| February 2026 | 28 | 3,226 | |
| March 2026 | 31 | 4,271 | |
| April 2026 | 31 | 4,492 | |
| May 2026 | 32 | 4,537 | |
| June 2026 | 30 | 4,073 | |
| July 2026 | 30 | 3,941 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.