Miami (MIA) to Louisville (SDF) flights
American Airlines, Republic Airline fly nonstop from Miami International Airport to Louisville Muhammad Ali International Airport, with about 8 flights a week in July 2026. The 910-mile flight takes about 2h 36m gate to gate.
- Distance
- 910 mi · 1,465 km
- Flight time
- 2h 36m
- Airlines
- 2
- Seats filled
- 79%
Airlines flying MIA to SDF
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| American Airlines | 7 | Airbus A319, Boeing 737-800, Boeing 737 MAX 8 | 43,907 | 2h 36m |
| Republic Airline | <1 | Embraer E175 | 1,059 | 2h 38m |
| Envoy AirSeasonal or ended | n/a | Embraer E175 | 2,865 | 2h 38m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
MIA to SDF flight schedule
2 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 4:00pm and the last at 9:14pm. 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) |
|---|---|---|---|---|
| AA 3938American Airlines · operated by Envoy Air | 4:00pm | 6:46pm | 7 | n/a |
| AA 647American Airlines | 9:14pm | 11:51pm | 28 | 52% |
Is MIA to SDF on time?
From September 2025 to August 2026, 64% of 408 flights arrived within 15 minutes of schedule and 1.5% were cancelled. Most delay time was caused by late-arriving aircraft (47%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 408 | 64% | 29 min | 1.5% |
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 |
|---|---|---|---|
| 8am to 9am | 17 | 75% | |
| 3pm to 4pm | 11 | 64% | |
| 9pm to 10pm | 358 | 63% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 58 | 4,647 | |
| September 2025 | 32 | 3,850 | |
| October 2025 | 31 | 3,491 | |
| November 2025 | 31 | 3,295 | |
| December 2025 | 31 | 3,472 | |
| January 2026 | 37 | 4,595 | |
| February 2026 | 33 | 3,828 | |
| March 2026 | 30 | 3,940 | |
| April 2026 | 34 | 4,232 | |
| May 2026 | 39 | 4,251 | |
| June 2026 | 35 | 4,049 | |
| July 2026 | 37 | 4,321 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.