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

Gary/Chicago International ⇄ Louisville Muhammad Ali International GYY–SDF

Airlines flew 198 flights between Gary/Chicago International GYY in Gary/Chicago, IN and Louisville Muhammad Ali International SDF in Louisville, KY in the twelve months to July 2026, both directions together: 0 passengers, and 8,655,476 pounds of freight. 254 miles, about 50 minutes in the air, on 2 airlines: United Parcel Service (196), USA Jet Airlines Inc. (2). Planning to fly it yourself? The weather and winds along this route right now.

198
flights, twelve months
GYY-SDF: 195 · SDF-GYY: 3
0
passengers
no seats reported (cargo)
254
miles
about 50 minutes airborne
2
airlines
5 aircraft types

Flights by month both directions

061116221/254/257/2510/251/264/26207/26
By month, as a table
flights
1/2512
2/2514
3/2516
4/2517
5/2517
6/2516
7/2519
8/2517
9/2516
10/2522
11/2511
12/2515
1/2614
2/2616
3/2617
4/2616
5/2616
6/2618
7/2620

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
United Parcel Service 5X1960scheduled cargo service
USA Jet Airlines Inc. U720charter cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A300-600/R/CF/RCF6900
Boeing 767-300/300ER6500
Boeing 757-2006200
McDonnell Douglas DC9 Super 80/MD81/82/83/88100
Boeing 727-200/231A100

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

195 flights of 193 scheduled, 0 passengers, 8,553,354 pounds of freight, 72,732 pounds of mail. United Parcel Service 193; USA Jet Airlines Inc. 2.

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

3 flights of 3 scheduled, 0 passengers, 102,122 pounds of freight. United Parcel Service 3.

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: Gary/Chicago International GYY and Louisville Muhammad Ali International SDF; all routes.