Which city corresponds with the airport code TUS?

The airport code TUS corresponds to Tucson, Arizona. In the context of airport codes, each location in the United States (and worldwide) is assigned a unique three-letter code by the International Civil Aviation Organization (ICAO) or the International Air Transport Association (IATA).

TUS is derived from the name of Tucson, which is the second-largest city in Arizona. This specific code is an important identifier that allows travelers, airlines, and cargo carriers to precisely locate and refer to Tucson International Airport. The other options, while they may have their own airport codes, do not match TUS; for example, Tulsa, Oklahoma has the code TLS, while Tyler, Texas has the code TYR, and Vail, Colorado uses EGE. Understanding these codes is key for navigating flights and travel logistics efficiently.