What is the airport code for Knoxville, Tennessee?

The airport code for Knoxville, Tennessee, is TYS, which stands for McGhee Tyson Airport. This three-letter code is part of the International Civil Aviation Organization (ICAO) and International Air Transport Association (IATA) standards used to identify airports around the world. Each airport is assigned a unique code to facilitate easier communication and identification in ticketing, flight schedules, and logistics.

The other options correspond to different airports: YYC is the airport code for Calgary International Airport in Canada, AA does not represent an airport code (as it is typically associated with American Airlines), and RSW is the code for Southwest Florida International Airport in Fort Myers, Florida. Knowing the specific airport codes is essential for flight attendants for operational purposes, including flight planning, passenger boarding, and navigation.