FlightLabs API Blog: Discover Flight Data & Airport Info Anywhere

Flights Callsign API for O'Hare International Airport, USA (ORD) Flights Callsign API for O'Hare International Airport, USA (ORD) Introduction to O'Hare International Airport O'Hare International Airport (ORD), located in Chicago, Illinois, is one of the busiest airports in the world and serves as a major hub for domestic and international flights. Geographically, it is situated approximately 17 miles northwest of downtown Chicago, making it easily accessible for travelers from various regions. The airport's strategic location has made it a significant player in the aviation industry, connecting millions of passengers to over 200 destinations across the g...