What is the airport code for Salt Lake City, Utah?

The airport code for Salt Lake City, Utah, is SLC. This code is designated by the International Air Transport Association (IATA) and is used universally to identify the Salt Lake City International Airport. Airport codes typically consist of three letters and are primarily based on the name or location of the city they represent.

In the case of SLC, the letters are derived from the city's name—specifically, "S" for Salt and "LC" for Lake City. This naming convention helps in easily recognizing the airport's location and facilitates smoother communication in air travel operations. This airport code is commonly used in flight itineraries, ticketing, and baggage claims, making it essential for travelers.

The other codes listed represent different airports: SMF is the code for Sacramento International Airport in California, SDF is for Louisville International Airport in Kentucky, and SRQ refers to Sarasota-Bradenton International Airport in Florida. These distinctions further confirm why SLC is the correct answer for Salt Lake City.