Which airport code corresponds to Cleveland?

Cleveland is served by Cleveland Hopkins International Airport, which uses the airport code CLE. This code is part of the IATA (International Air Transport Association) system of airport codes, which assigns unique three-letter identifiers to airports around the world. The code CLE specifically denotes the airport in Cleveland, allowing airlines, travel agencies, and explorers to easily identify flights to and from that city.

Understanding airport codes is essential for travelers as they simplify communication and reduce confusion when booking flights or managing travel itineraries. The other airport codes mentioned correspond to different cities: ATL is for Atlanta, IND is for Indianapolis, and AUS is for Austin. Each of these codes represents a major airport, but none relates to Cleveland, which reinforces the correctness of using CLE for Cleveland.