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

Louisville Muhammad Ali International ⇄ Willow Run SDF–YIP

Airlines flew 117 flights between Louisville Muhammad Ali International SDF in Louisville, KY and Willow Run YIP in Detroit, MI in the twelve months to July 2026, both directions together: 0 passengers, and 69,416 pounds of freight. 304 miles, about 54 minutes in the air, on 3 airlines: USA Jet Airlines Inc. (112), Ameristar Air Cargo (4), Kalitta Charters II (1). Planning to fly it yourself? The weather and winds along this route right now.

117
flights, twelve months
SDF-YIP: 57 · YIP-SDF: 60
0
passengers
no seats reported (cargo)
304
miles
about 54 minutes airborne
3
airlines
4 aircraft types

Flights by month both directions

051016211/254/257/2510/251/264/26107/26
By month, as a table
flights
1/251
2/253
3/2515
4/256
5/255
6/253
7/251
8/259
9/2513
10/2521
11/2516
12/2518
1/262
2/261
3/265
4/261
5/2611
6/2610
7/2610

Passengers by month

000111/254/257/2510/251/264/2607/26
By month, as a table
passengers
1/250
2/250
3/250
4/250
5/250
6/250
7/250
8/250
9/250
10/250
11/250
12/250
1/260
2/260
3/260
4/260
5/260
6/260
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
USA Jet Airlines Inc. U71120charter cargo service
Ameristar Air Cargo AMQ40charter cargo service
Kalitta Charters II KLQ10charter cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
McDonnell Douglas DC9 Super 80/MD81/82/83/888700
Boeing 727-200/231A2500
McDonnell Douglas DC-9-15F400
Boeing 737-400100

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

57 flights, 0 passengers. USA Jet Airlines Inc. 56; Ameristar Air Cargo 1.

YIP → SDF this direction alone · flown March 2025 to July 2026

60 flights, 0 passengers, 69,416 pounds of freight. USA Jet Airlines Inc. 56; Ameristar Air Cargo 3; Kalitta Charters II 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: Louisville Muhammad Ali International SDF and Willow Run YIP; all routes.