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

Hartsfield/Jackson Atlanta International ⇄ Louisville Muhammad Ali International ATL–SDF

Airlines flew 7,381 flights between Hartsfield/Jackson Atlanta International ATL in Atlanta, GA and Louisville Muhammad Ali International SDF in Louisville, KY in the twelve months to July 2026, both directions together: 618,880 passengers in 782,289 seats, 79% of them filled, and 107,273,080 pounds of freight. 321 miles, about 54 minutes in the air, on 13 airlines: Delta Air Lines Inc. (5,358), United Parcel Service (1,791), Endeavor Air Inc. (110), Atlas Air Inc. (58) and 9 more. Planning to fly it yourself? The weather and winds along this route right now.

7,381
flights, twelve months
ATL-SDF: 3,553 · SDF-ATL: 3,828
618,880
passengers
79% of seats filled
321
miles
about 54 minutes airborne
13
airlines
16 aircraft types

Flights by month both directions

01703405116811/254/257/2510/251/264/266597/26
By month, as a table
flights
1/25534
2/25547
3/25619
4/25581
5/25657
6/25649
7/25663
8/25647
9/25620
10/25664
11/25554
12/25613
1/26530
2/26549
3/26607
4/26641
5/26681
6/26616
7/26659

Passengers by month

015,79531,59047,38463,1791/254/257/2510/251/264/2661,6237/26
By month, as a table
passengers
1/2544,396
2/2550,485
3/2560,871
4/2555,868
5/2560,276
6/2561,570
7/2563,179
8/2552,534
9/2557,459
10/2560,403
11/2544,484
12/2543,672
1/2640,551
2/2644,835
3/2652,384
4/2652,742
5/2652,034
6/2656,159
7/2661,623

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL5,358611,56779%charter passenger service, scheduled passenger service
United Parcel Service 5X1,7910scheduled cargo service
Endeavor Air Inc. 9E1106,71981%scheduled passenger service
Atlas Air Inc. 5Y580charter cargo service
ABX Air Inc ABX540scheduled cargo service
Southwest Airlines Co. WN220064%scheduled passenger service
Breeze Aviation Group DBA Breeze MX210448%charter passenger service
Federal Express Corporation FX10scheduled cargo service
Republic Airline YX100%scheduled passenger service
American Airlines Inc. AA112698%scheduled passenger service
Lynden Air Cargo Airlines L210charter cargo service
Spirit Air Lines NK116493%scheduled passenger service
SkyWest Airlines Inc. OO100%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 717-2002,433110225,690
Boeing 737-900ER2,258177304,061
Boeing 767-300/300ER1,26100
Boeing 737-80060816075,961
McDonnell Douglas MD-1127000
Airbus Industrie A300-600/R/CF/RCF24200
Boeing 757-20013300
Canadair CRJ 90099766,049
Airbus Industrie A319501325,069
Canadair RJ-7001169670
Airbus Industrie A320-100/200101591,199
Embraer 1902108104
Boeing 737-700/700LR/Max 7113777
Embraer ERJ-1751650
Lockheed L100-30/L-382E100
Canadair RJ-200ER /RJ-4401500

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

3,553 flights of 3,555 scheduled, 308,251 passengers in 391,427 seats, 37,379,492 pounds of freight, 13,238,302 pounds of mail. Delta Air Lines Inc. 2,680; United Parcel Service 756; Endeavor Air Inc. 56; Atlas Air Inc. 29; ABX Air Inc 27; Southwest Airlines Co. 2; Federal Express Corporation 1; Breeze Aviation Group DBA Breeze 1; Republic Airline 1.

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

3,828 flights of 3,835 scheduled, 310,629 passengers in 390,862 seats, 69,893,588 pounds of freight, 17,852,323 pounds of mail. Delta Air Lines Inc. 2,678; United Parcel Service 1,035; Endeavor Air Inc. 54; Atlas Air Inc. 29; ABX Air Inc 27; American Airlines Inc. 1; Lynden Air Cargo Airlines 1; Breeze Aviation Group DBA Breeze 1; Spirit Air Lines 1; SkyWest 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: Hartsfield/Jackson Atlanta International ATL and Louisville Muhammad Ali International SDF; all routes.