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. On-time performance is 66.2% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 30 August 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 on-time performance at GRB?
GRB has an on-time performance rate of 66.2%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.
What is the ICAO code for GRB?
The ICAO code for GRB (Austin Straubel International) is KGRB.
