What is the airport code for a city in Ohio known as Columbus?

The airport code for Columbus, Ohio, is CMH, which stands for John Glenn Columbus International Airport. This three-letter code is part of the International Air Transport Association (IATA) system, used worldwide to uniquely identify airports.

CMH is derived from Columbus’s name, where the "C" represents Columbus, the "M" is from the first letter of the city's middle name, and the "H" signifies the "H" in "John Glenn" recognizing the famous astronaut and local figure. Understanding airport codes is crucial for flight attendants, as these codes are used frequently in flight schedules, boarding passes, and communications regarding travel itineraries.

The other codes represent different airports — DFW refers to Dallas/Fort Worth International Airport in Texas, COS is the code for Colorado Springs Airport in Colorado, and DRO is used for Durango-La Plata County Airport in Colorado as well. Familiarity with airport codes is essential for efficient navigation and ensuring passengers receive accurate information about their travel plans.