Gainesville, Florida (GNV)
Grand Island, Nebraska (GRI)
Grand Junction, Colorado (GJT)
Grand Rapids, Michigan (GRR)
Green Bay, Wisconsin (GRB)
Greensboro, North Carolina (GSO)
Greenville, North Carolina (PGV)
Greenville, South Carolina (GSP)
Gulfport/Biloxi, Mississippi (GPT)