The Fort Lauderdale to Louisville route connects Fort Lauderdale Hollywood International Airport (FLL) in US with Louisville Muhammad Ali International Airport (SDF) in US. This short-haul flight covers approximately 898 miles (1445 km) with a typical flight time of 2h 12m. This route is served by 3 airlines: UPS Airlines, Allegiant Air, Spirit. AirportRoutes has tracked 4 unique flight numbers on this route.
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Fort Lauderdale Hollywood International Airport
KFLLFLLLouisville Muhammad Ali International Airport
KSDFSDF3
Operators4
Tracked Flights898
Miles2h 12m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| United Parcel Service |
UPS
|
5X
|
| Allegiant Air |
AAY
|
G4
|
| Spirit |
NKS
|
NK
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 5 | 16% |
|
| Tuesday | 4 | 13% |
|
| Wednesday | 4 | 13% |
|
| Thursday | 4 | 13% |
|
| Friday | 9 | 29% |
|
| Saturday | 3 | 10% |
|
| Sunday | 2 | 6% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Allegiant Air
AAY
/ G4
|
B38M | 06:00 6:00 AM (Representative) |
M
T
W
T
F
S
S
|
Mar 9, 2026 | Active | |
|
Spirit
NKS
/ NK
|
A20N | 08:30 8:30 AM (Representative) |
M
T
W
T
F
S
S
|
Feb 14, 2026 | Active | |
|
United Parcel Service
UPS
/ 5X
|
B763 | 22:06 10:06 PM (Representative) |
M
T
W
T
F
S
S
|
Apr 23, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 06:00 6:00 AM | Allegiant Air |
AAY
|
G4
|
| 08:30 8:30 AM | Spirit |
NKS
|
NK
|
| 22:06 10:06 PM | United Parcel Service |
UPS
|
5X
|
Time Information
Times are shown in the departure airport's local timezone (KFLL - America/New_York).