Austin Straubel International (GRB) is an airport in Green Bay, USA serving 6 nonstop destinations. The largest operators are Delta Air Lines, American Airlines and Envoy Air. Updated 19 October 2026.
Frequently asked questions
How many nonstop destinations does GRB have?
GRB (Austin Straubel International) serves 6 nonstop destinations.
Which airlines fly nonstop from GRB?
Airlines flying nonstop from GRB include Delta Air Lines, American Airlines, Envoy Air, Republic Airways, SkyWest Airlines, United Airlines.
What is the ICAO code for GRB?
The ICAO code for GRB (Austin Straubel International) is KGRB.
