Louisville (SDF) to Houston (HOU) flights
Southwest Airlines flies nonstop from Louisville Muhammad Ali International Airport to William P. Hobby Airport, with about 7 flights a week in July 2026. The 803-mile flight takes about 2h 15m gate to gate.
- Distance
- 803 mi · 1,292 km
- Flight time
- 2h 15m
- Airlines
- 1
- Seats filled
- 68%
Airlines flying SDF to HOU
| 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 | 29,523 | 2h 15m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SDF to HOU flight schedule
3 flight numbers flew this route in August 2026. The first usually leaves at 12:40pm and the last at 6:25pm. 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 1960Southwest Airlines | 12:40pm | 1:55pm | 4 | n/a |
| WN 2601Southwest Airlines | 1:45pm | 3:05pm | 12 | 75% |
| WN 1483Southwest Airlines | 6:25pm | 7:40pm | 4 | n/a |
Is SDF to HOU on time?
From September 2025 to August 2026, 82% of 284 flights arrived within 15 minutes of schedule and 0.7% were cancelled. Flights leaving around 6am were the most punctual (100%), those around 3pm the least (62%). Most delay time was caused by late-arriving aircraft (67%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 284 | 82% | 12 min | 0.7% |
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 | 20 | 100% | |
| 10am to 11am | 25 | 92% | |
| 11am to 12pm | 31 | 94% | |
| 12pm to 1pm | 41 | 85% | |
| 1pm to 2pm | 21 | 67% | |
| 3pm to 4pm | 45 | 62% | |
| 6pm to 7pm | 44 | 81% | |
| 7pm to 8pm | 25 | 88% | |
| 8pm to 9pm | 26 | 77% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 22 | 2,401 | |
| September 2025 | 21 | 2,589 | |
| October 2025 | 29 | 3,259 | |
| November 2025 | 19 | 1,695 | |
| December 2025 | 17 | 1,895 | |
| January 2026 | 8 | 558 | |
| February 2026 | 18 | 1,352 | |
| March 2026 | 25 | 2,669 | |
| April 2026 | 29 | 3,107 | |
| May 2026 | 32 | 3,733 | |
| June 2026 | 30 | 3,124 | |
| July 2026 | 31 | 3,141 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.