Chicago Ohare International (ORD) is the largest airport in United States. You can fly to 245 destinations with 52 airlines in scheduled passenger traffic.
Flights are departing from one of its 4 terminals (Terminal 1, 2, 3 and 5). The route with the most departures is the route to New York (LGA) with an average of 283 flights from Chicago Ohare International every week which is 3% of all weekly departures. The top international destinations from here are Toronto (YYZ) and Montreal (YUL). The two longest flights are Chicago (ORD) to Hong Kong (HKG) that takes around 15 hours and 50 minutes and Chicago (ORD) to Taipei (TPE) with a flight time of 15 hours and 30 minutes.
United Airlines is the largest airline here by counting the number of departures with around 4091 scheduled take-offs every week. The second largest operator from Chicago Ohare International is American Airlines. Airbus A380 is the largest aircraft operating here among other big planes such as the Boeing 747 and the Boeing 777. The aircraft types with most scheduled flights are the Bombardier CRJ / Challenger and the Boeing 737.