Which city does the airport code CYS correspond to?

The airport code CYS corresponds to Cheyenne, Wyoming. This is important to recognize because airport codes are often derived from the name of the city or the airport they represent, following a system established by the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA). The code CYS uses the first letters of "Cheyenne" and incorporates "S" for the state, helping to create a unique identifier for this location.

Understanding airport codes is crucial for travel-related tasks, as they are used in ticketing, scheduling, and baggage handling. Identifying the correct code helps in avoiding confusion and ensuring smooth travel experiences. Cheyenne is also known for its proximity to various attractions in Wyoming, making it an essential location for travelers in the region.