GYY Gary Chicago International Airport
About GYY Airport
Gary Chicago International Airport (GYY) in Gary, United States, serves as a regional gateway with a compact terminal layout that handles both commercial and general aviation operations. While not a major airline hub, it hosts charter and cargo operators and occasional scheduled services; passengers should check which carriers operate from the terminal before travel. Popular nearby destinations include Chicago and other regional cities across the Midwest. For traveler convenience use the airport’s online flight board to view arrivals and departures and verify parking, ground transport, and security procedures.
Frequently asked questions
The IATA airport code for Gary Chicago International Airport is GYY.
The ICAO code for Gary Chicago International Airport is KGYY.
Gary Chicago International Airport (GYY) is located in Gary, United States.
The local time zone at Gary Chicago International Airport (GYY) is America/Chicago (GMT-5).
About 1 scheduled departures were counted at Gary Chicago International Airport (GYY) when flight schedules were last measured on July 19, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.