Louisville (SDF) to Phoenix (PHX) flights
Southwest Airlines flies nonstop from Louisville Muhammad Ali International Airport to Phoenix Sky Harbor International Airport, with about 7 flights a week in July 2026. The 1,506-mile flight takes about 3h 47m gate to gate.
- Distance
- 1,506 mi · 2,424 km
- Flight time
- 3h 47m
- Airlines
- 1
- Seats filled
- 77%
Airlines flying SDF to PHX
| 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 | 45,872 | 3h 47m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SDF to PHX flight schedule
3 flight numbers flew this route in August 2026. The first usually leaves at 11:05am and the last at 11:50am. 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 447Southwest Airlines | 11:05am | 11:50am | 12 | 100% |
| WN 1017Southwest Airlines | 11:35am | 12:20pm | 4 | n/a |
| WN 3903Southwest Airlines | 11:50am | 12:35pm | 8 | n/a |
Is SDF to PHX on time?
From September 2025 to August 2026, 84% of 369 flights arrived within 15 minutes of schedule and 1.1% were cancelled. Flights leaving around 11am were the most punctual (97%), those around 2pm the least (60%). Most delay time was caused by late-arriving aircraft (45%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 366 | 84% | 9 min | 1.1% |
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 | 23 | 96% | |
| 7am to 8am | 34 | 94% | |
| 8am to 9am | 18 | 78% | |
| 10am to 11am | 24 | 92% | |
| 11am to 12pm | 36 | 97% | |
| 12pm to 1pm | 82 | 74% | |
| 2pm to 3pm | 20 | 60% | |
| 4pm to 5pm | 15 | 86% | |
| 5pm to 6pm | 75 | 88% | |
| 6pm to 7pm | 13 | 62% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 29 | 2,780 | |
| September 2025 | 29 | 3,631 | |
| October 2025 | 31 | 4,290 | |
| November 2025 | 28 | 3,647 | |
| December 2025 | 31 | 3,775 | |
| January 2026 | 29 | 2,859 | |
| February 2026 | 28 | 3,215 | |
| March 2026 | 34 | 4,235 | |
| April 2026 | 33 | 4,397 | |
| May 2026 | 35 | 4,906 | |
| June 2026 | 30 | 4,308 | |
| July 2026 | 31 | 4,257 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.