The IATA airport code for Austin Straubel International Airport is GRB.
The ICAO code for Austin Straubel International Airport is KGRB.
Austin Straubel International Airport (GRB) is located in Green Bay, United States.
The local time zone at Austin Straubel International Airport (GRB) is America/Chicago (GMT-5).
About 30 scheduled departures were counted at Austin Straubel International Airport (GRB) when flight schedules were last measured on September 4, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
Based on the current departures board at Austin Straubel International Airport (GRB), scheduled flights are operated by SkyWest Airlines, Envoy Air, Delta Air Lines, and GoJet Airlines.
Destinations on the current departures board at Austin Straubel International Airport (GRB) include Chicago, Detroit, Minneapolis, and Atlanta.
The board on this page shows arrivals and departures for Austin Straubel International Airport (GRB). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.