Louisville (SDF) to Nashville (BNA) flights
Southwest Airlines flies nonstop from Louisville Muhammad Ali International Airport to Nashville International Airport, with about 15 flights a week in July 2026. The 151-mile flight takes about 54m gate to gate.
- Distance
- 151 mi · 243 km
- Flight time
- 54m
- Airlines
- 1
- Seats filled
- 70%
Airlines flying SDF to BNA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 15 | Boeing 737-700 / MAX 7, Boeing 737-800, Boeing 737 MAX 8 | 54,625 | 54m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SDF to BNA flight schedule
6 flight numbers flew this route in August 2026. The first usually leaves at 6:45am and the last at 4:05pm. 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 2193Southwest Airlines | 6:45am | 6:45am | 16 | 100% |
| WN 4296Southwest Airlines | 7:05am | 7:05am | 12 | 100% |
| WN 4135Southwest Airlines | 12:05pm | 12:05pm | 4 | n/a |
| WN 2282Southwest Airlines | 3:20pm | 3:20pm | 12 | 75% |
| WN 1704Southwest Airlines | 4:00pm | 4:00pm | 8 | n/a |
| WN 512Southwest Airlines | 4:05pm | 4:05pm | 4 | n/a |
Is SDF to BNA on time?
From September 2025 to August 2026, 79% of 544 flights arrived within 15 minutes of schedule and 0.9% were cancelled. Flights leaving around 6am were the most punctual (96%), those around 5pm the least (51%). Most delay time was caused by late-arriving aircraft (45%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 544 | 79% | 10 min | 0.9% |
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 | 82 | 96% | |
| 7am to 8am | 107 | 95% | |
| 11am to 12pm | 94 | 84% | |
| 12pm to 1pm | 25 | 76% | |
| 1pm to 2pm | 43 | 84% | |
| 3pm to 4pm | 21 | 81% | |
| 4pm to 5pm | 31 | 68% | |
| 5pm to 6pm | 61 | 51% | |
| 6pm to 7pm | 63 | 52% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 23 | 1,933 | |
| September 2025 | 31 | 3,363 | |
| October 2025 | 28 | 3,714 | |
| November 2025 | 35 | 3,708 | |
| December 2025 | 34 | 3,629 | |
| January 2026 | 30 | 2,756 | |
| February 2026 | 28 | 3,259 | |
| March 2026 | 59 | 5,385 | |
| April 2026 | 63 | 6,194 | |
| May 2026 | 64 | 6,298 | |
| June 2026 | 61 | 7,297 | |
| July 2026 | 68 | 7,965 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.