
O'Hare International Airport
About O'Hare International Airport
Overview
O'Hare International Airport sits about 27 kilometers northwest of downtown Chicago, in the U.S. state of Illinois. It serves as one of the principal international gateways to the American Midwest and ranks among the busiest airports in the world by aircraft movements. The site opened to commercial traffic in 1955, replacing Midway as Chicago's primary airfield, and was renamed in 1949 for naval aviator Edward O'Hare.
Terminals & runways
The airport operates four passenger terminals: Terminals 1, 2, and 3 handle domestic and some international flights, while Terminal 5 is dedicated to most international arrivals and departures. O'Hare functions around the clock without a curfew. It has eight runways, predominantly aligned east–west following a major reconfiguration program intended to reduce delays and increase parallel-runway capacity.
Airlines
O'Hare is a major hub for United Airlines, which maintains its operational headquarters in Chicago, and a significant hub for American Airlines. A wide range of international carriers serve the airport, including Lufthansa, British Airways, Air France, KLM, Japan Airlines, ANA, Aer Lingus, and several Star Alliance, Oneworld, and SkyTeam partners connecting Chicago with Europe, Asia, and Latin America.
Airlines flying from ORD
17 carriersTop routes from ORD
10 routesOther airports in United States
FAQ
O'Hare International Airport — frequently asked questions
- Where is O'Hare International Airport?
- O'Hare International Airport is located in Chicago, United States (North America), at coordinates 41.980°, -87.900°.
- What is the airport code for O'Hare International Airport?
- Its IATA code is ORD and its ICAO code is KORD.
- What time zone is ORD in?
- O'Hare International Airport operates on America/Chicago local time.
- Which airlines fly from ORD?
- Carriers tracked on routes from ORD include American Airlines, Alaska Airlines, Delta Air Lines, Gulf Air, Spirit Airlines, United Airlines and 11 more.
- Where can you fly from ORD?
- Tracked destinations from ORD include Minneapolis, Tokyo, Paris, Toronto, New York, Boston, London, Los Angeles and 2 more.