Which airport code identifies Salt Lake City?

The airport code that identifies Salt Lake City is SLC. This three-letter code is officially assigned by the International Air Transport Association (IATA) and is used at ticketing and baggage handling to streamline air travel operations. SLC is widely recognized among passengers, airlines, and travel agents as representing Salt Lake City International Airport, making it crucial for identifying flights to and from this location.

Understanding airport codes can enhance communication in the airline industry, as each code is unique and facilitates easier navigation for travelers, allowing them to quickly identify their departure or arrival city. The other codes mentioned do not represent Salt Lake City; for example, STL is the code for St. Louis, SJU refers to San Juan, and SXC is not a recognized code for any major airport in the U.S. Therefore, SLC is the most relevant and recognized symbol for Salt Lake City.