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

Syracuse Hancock International ⇄ Louisville Muhammad Ali International SYR–SDF

Airlines flew 1,036 flights between Syracuse Hancock International SYR in Syracuse, NY and Louisville Muhammad Ali International SDF in Louisville, KY in the twelve months to July 2026, both directions together: 257 passengers in 571 seats, 45% of them filled, and 31,305,663 pounds of freight. 609 miles, about 93 minutes in the air, on 4 airlines: United Parcel Service (1,031), Southwest Airlines Co. (2), Republic Airline (2), Delta Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

1,036
flights, twelve months
SYR-SDF: 565 · SDF-SYR: 471
257
passengers
45% of seats filled
609
miles
about 93 minutes airborne
4
airlines
6 aircraft types

Flights by month both directions

02754811081/254/257/2510/251/264/26887/26
By month, as a table
flights
1/2599
2/2592
3/2596
4/2591
5/2588
6/2582
7/2588
8/2589
9/2580
10/2591
11/2570
12/25108
1/2683
2/2681
3/2688
4/2688
5/2684
6/2686
7/2688

Passengers by month

043861291721/254/257/2510/251/264/261557/26
By month, as a table
passengers
1/25172
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
3/26102
4/260
5/260
6/260
7/26155

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Parcel Service 5X1,0310scheduled cargo service
Southwest Airlines Co. WN210237%charter passenger service
Republic Airline YX200%charter passenger service
Delta Air Lines Inc. DL115599%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 757-20048400
Boeing 767-300/300ER37300
Airbus Industrie A300-600/R/CF/RCF17400
Boeing 737-700/700LR/Max 72137102
Embraer-Emb-1702700
Airbus Industrie A320-100/2001157155

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

565 flights of 562 scheduled, 206 passengers in 364 seats, 14,488,585 pounds of freight, 6,494,949 pounds of mail. United Parcel Service 562; Delta Air Lines Inc. 1; Southwest Airlines Co. 1; Republic Airline 1.

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

471 flights of 469 scheduled, 51 passengers in 207 seats, 16,817,078 pounds of freight, 3,482,115 pounds of mail. United Parcel Service 469; Southwest Airlines Co. 1; Republic Airline 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: Syracuse Hancock International SYR and Louisville Muhammad Ali International SDF; all routes.