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

Blue Grass ⇄ Louisville Muhammad Ali International LEX–SDF

Airlines flew 15 flights between Blue Grass LEX in Lexington, KY and Louisville Muhammad Ali International SDF in Louisville, KY in the twelve months to July 2026, both directions together: 666 passengers in 1,075 seats, 62% of them filled, and 529 pounds of freight. 62 miles, about 22 minutes in the air, on 7 airlines: Delta Air Lines Inc. (4), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (4), PSA Airlines Inc. (2), Piedmont Airlines (2) and 3 more. Planning to fly it yourself? The weather and winds along this route right now.

15
flights, twelve months
LEX-SDF: 7 · SDF-LEX: 8
666
passengers
62% of seats filled
62
miles
about 22 minutes airborne
7
airlines
7 aircraft types

Flights by month both directions

012451/256/252/2616/26
By month, as a table
flights
1/252
3/252
4/251
6/252
7/251
8/255
2/263
3/261
4/265
6/261

Passengers by month

0811622443251/256/252/26766/26
By month, as a table
passengers
1/2587
3/2536
4/2563
6/2575
7/2557
8/25325
2/26148
3/2648
4/2669
6/2676

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL429652%scheduled passenger service
CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF4412%charter passenger service
PSA Airlines Inc. OH2141100%scheduled passenger service
Piedmont Airlines PT29393%scheduled passenger service
Mesa Airlines Inc. YV100%scheduled passenger service
Republic Airline YX15978%scheduled passenger service
Endeavor Air Inc. 9E17396%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Cessna 510 Mustang/560XL Citation Excel484
Embraer ERJ-17527659
Boeing 737-900ER2177160
Canadair CRJ 900276149
Boeing 717-2002110136
Embraer-14525093
Canadair RJ-70016565

LEX → SDF this direction alone · flown March 2025 to June 2026

7 flights of 2 scheduled, 297 passengers in 598 seats, 421 pounds of freight. Delta Air Lines Inc. 2; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 2; PSA Airlines Inc. 1; Mesa Airlines Inc. 1; Republic Airline 1.

SDF → LEX this direction alone · flown January 2025 to April 2026

8 flights of 3 scheduled, 369 passengers in 477 seats, 108 pounds of freight. Delta Air Lines Inc. 2; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 2; Piedmont Airlines 2; Endeavor Air Inc. 1; PSA Airlines Inc. 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: Blue Grass LEX and Louisville Muhammad Ali International SDF; all routes.