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

Louisville Muhammad Ali International ⇄ San Francisco International SDF–SFO

Airlines flew 146 flights between Louisville Muhammad Ali International SDF in Louisville, KY and San Francisco International SFO in San Francisco, CA in the twelve months to July 2026, both directions together: 16,859 passengers in 20,112 seats, 84% of them filled. 1,990 miles, about 274 minutes in the air, on 2 airlines: Breeze Aviation Group DBA Breeze (142), United Air Lines Inc. (4). Planning to fly it yourself? The weather and winds along this route right now.

146
flights, twelve months
SDF-SFO: 73 · SFO-SDF: 73
16,859
passengers
84% of seats filled
1,990
miles
about 274 minutes airborne
2
airlines
3 aircraft types

Flights by month both directions

051015201/257/2510/251/266/26187/26
By month, as a table
flights
1/252
5/2520
6/2518
7/2517
8/2518
9/2518
10/2518
11/2516
12/2518
1/264
4/262
5/2616
6/2618
7/2618

Passengers by month

05981,1961,7932,3911/257/2510/251/266/262,2187/26
By month, as a table
passengers
1/25253
5/252,391
6/252,153
7/252,048
8/252,084
9/252,029
10/251,949
11/251,722
12/252,054
1/26495
4/26175
5/261,891
6/262,242
7/262,218

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Breeze Aviation Group DBA Breeze MX14216,48985%scheduled passenger service
United Air Lines Inc. UA437056%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
A220-300 BD-500-1A1114213716,489
Airbus Industrie A320-100/2002150175
Boeing B737 Max 9002179195

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

73 flights of 73 scheduled, 8,431 passengers in 10,056 seats. Breeze Aviation Group DBA Breeze 71; United Air Lines Inc. 2.

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

73 flights of 73 scheduled, 8,428 passengers in 10,056 seats. Breeze Aviation Group DBA Breeze 71; United Air Lines Inc. 2.

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 San Francisco International SFO; all routes.