Which city is served by the airport code SDF?

The airport code SDF corresponds to Louisville, Kentucky. This is the three-letter designator used by the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA) for the Louisville International Airport. This airport serves a significant number of flights and is the primary airport for the region, frequently utilized for both domestic and international travel, particularly known for its proximity to the famous Kentucky Derby and other regional attractions.

Little Rock, Arkansas; Lubbock, Texas; and Lima, Peru do not share the airport code SDF, as each of these locations has distinct codes associated with their respective airports. Little Rock is served by the code LIT, Lubbock by LBB, and Lima by LIM. Understanding airport codes is crucial for travelers and those working in the aviation industry, as it helps in easily identifying airports and navigating flight information.