Chicago O'Hare International Airport

Chicago O'Hare International Airport is an airport located in Chicago Illinois, US. The airport's IATA code is ORD, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KORD, used by air traffic control and pilots for flight planning.

The airport operates in the America/Chicago timezone. When planning flights to or from ORD, use our flight duration calculator to account for timezone differences, especially for international travel.

Chicago O'Hare International Airport sits at an elevation of 680 feet (207 meters) above sea level.

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