What is the city code for Jacksonville, Florida?

The city code for Jacksonville, Florida, is JAX. This three-letter code is used to identify Jacksonville International Airport, which serves as the primary airport for the city. Each city and its corresponding airport typically have unique codes assigned by the International Air Transport Association (IATA) to facilitate travel and booking processes.

The code JAX is specifically linked to Jacksonville, distinguishing it from other city codes that may represent different locations or airports. This is significant in air travel as it ensures that passengers and airlines can easily reference and access information related to flights and services connected to Jacksonville.

In contrast, the other options represent different cities entirely: LIT refers to Little Rock, Arkansas; PIT is the code for Pittsburgh, Pennsylvania; and MKE stands for Milwaukee, Wisconsin. These codes are unrelated to Jacksonville and highlight how each city has its own unique identifier in the airline industry.