ORD

ORD is the airport code for O'Hare International Airport in Chicago, Illinois. It is one of the busiest airports in the United States, serving millions of travelers annually. The code "ORD" is derived from its original name, Orchard Field, which refers to the farmland that was once nearby. O'Hare functions as a major hub for domestic and international flights, offering a wide range of amenities and services. The airport features multiple runways and terminals, facilitating efficient air travel for passengers and cargo alike, and plays a crucial role in Chicago’s transportation infrastructure.