Fort Lauderdale (FLL) to Louisville (SDF) flights
Allegiant Air flies nonstop from Fort Lauderdale Hollywood International Airport to Louisville Muhammad Ali International Airport, with about 4 flights a week in July 2026. The 895-mile flight takes about 2h 33m gate to gate.
- Distance
- 895 mi · 1,440 km
- Flight time
- 2h 33m
- Airlines
- 1
- Seats filled
- 77%
Airlines flying FLL to SDF
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 3 | Boeing 737 MAX 8-200, Boeing 737 MAX 8, Airbus A320-100/200 | 19,215 | 2h 35m |
| Southwest AirlinesSeasonal or ended | n/a | Boeing 737 MAX 8, Boeing 737-800 | 2,007 | 2h 47m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320-100/200, Airbus A321, Airbus A320neo | 21,698 | 2h 31m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
FLL to SDF flight schedule
1 flight numbers flew this route in August 2026. The first usually leaves at 5:46pm and the last at 5:46pm. 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) |
|---|---|---|---|---|
| G4 511Allegiant Air | 5:46pm | 8:20pm | 4 | 24% |
Is FLL to SDF on time?
From September 2025 to August 2026, 62% of 271 flights arrived within 15 minutes of schedule and 4.8% were cancelled. Flights leaving around 6am were the most punctual (96%), those around 5pm the least (23%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (40%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Spirit Airlines | 142 | 66% | 23 min | 8.5% |
| Allegiant Air | 117 | 58% | 49 min | 0.9% |
| Southwest Airlines | 12 | 67% | 18 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 |
|---|---|---|---|
| 6am to 7am | 22 | 96% | |
| 8am to 9am | 31 | 83% | |
| 9am to 10am | 17 | 88% | |
| 11am to 12pm | 26 | 33% | |
| 12pm to 1pm | 15 | 85% | |
| 2pm to 3pm | 16 | 88% | |
| 3pm to 4pm | 36 | 69% | |
| 4pm to 5pm | 16 | 25% | |
| 5pm to 6pm | 44 | 23% | |
| 7pm to 8pm | 22 | 86% | |
| 9pm to 10pm | 18 | 39% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 35 | 4,329 | |
| September 2025 | 30 | 3,813 | |
| October 2025 | 33 | 5,277 | |
| November 2025 | 27 | 3,854 | |
| December 2025 | 29 | 4,192 | |
| January 2026 | 24 | 3,670 | |
| February 2026 | 21 | 3,032 | |
| March 2026 | 26 | 3,965 | |
| April 2026 | 24 | 3,719 | |
| May 2026 | 12 | 2,021 | |
| June 2026 | 13 | 2,276 | |
| July 2026 | 16 | 2,772 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.