The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Jacksonville International ⇄ Louisville Muhammad Ali International JAX–SDF

Airlines flew 1,336 flights between Jacksonville International JAX in Jacksonville, FL and Louisville Muhammad Ali International SDF in Louisville, KY in the twelve months to July 2026, both directions together: 128 passengers in 161 seats, 80% of them filled, and 49,716,713 pounds of freight. 577 miles, about 84 minutes in the air, on 3 airlines: United Parcel Service (1,333), Envoy Air (2), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (1). Planning to fly it yourself? The weather and winds along this route right now.

1,336
flights, twelve months
JAX-SDF: 557 · SDF-JAX: 779
128
passengers
80% of seats filled
577
miles
about 84 minutes airborne
3
airlines
5 aircraft types

Flights by month both directions

034671001341/254/257/2510/251/264/261137/26
By month, as a table
flights
1/25104
2/25103
3/25111
4/25109
5/25116
6/25105
7/25115
8/25115
9/25105
10/25116
11/2599
12/25134
1/26104
2/26103
3/26114
4/26116
5/26112
6/26105
7/26113

Passengers by month

043861291721/254/257/2510/251/264/2607/26
By month, as a table
passengers
1/250
2/250
3/250
4/250
5/250
6/250
7/25172
8/250
9/250
10/250
11/250
12/250
1/262
2/260
3/260
4/2666
5/2660
6/260
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Parcel Service 5X1,3330scheduled cargo service
Envoy Air MQ212683%scheduled passenger service
CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF1222%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 767-300/300ER85700
Airbus Industrie A300-600/R/CF/RCF33300
Boeing 757-20014300
Embraer ERJ-175276126
Embraer-135192

JAX → SDF this direction alone · flown January 2025 to July 2026

557 flights of 556 scheduled, 68 passengers in 85 seats, 14,102,025 pounds of freight, 9,443,724 pounds of mail. United Parcel Service 555; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; Envoy Air 1.

SDF → JAX this direction alone · flown January 2025 to July 2026

779 flights of 779 scheduled, 60 passengers in 76 seats, 35,614,688 pounds of freight, 16,833,298 pounds of mail. United Parcel Service 778; Envoy Air 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Jacksonville International JAX and Louisville Muhammad Ali International SDF; all routes.