Which city does the airport code MDT correspond to?

The airport code MDT corresponds to Harrisburg International Airport, located in Harrisburg, Pennsylvania. This code is assigned by the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA) for identifying airports around the world. Harrisburg International Airport serves the central Pennsylvania region and is well-equipped to handle domestic flights, making it a significant hub for travelers in that area.

In the context of the other choices, Kansas City, MO has its own distinct airport code, which is MCI for Kansas City International Airport. Similarly, Jacksonville, FL is represented by the airport code JAX for Jacksonville International Airport, while Spokane, WA is identified by the code GEG for Spokane International Airport. Each airport has its own unique code that serves to facilitate air travel and logistics accurately.