Showing 1,012 registered airlines with a combined fleet of 8,787 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Galena Air Service | GAS | 0 |
| Garden State Airlines | GSA | 0 |
| GB Airlink | GBX | 0 |
| GCS Air Service | GCS | 0 |
| Gemini Air Cargo | GCO / GR | 0 |
| General Aviation Flying Services | GTH | 2 |
| General Motors | GMC | 0 |
| Gibson Aviation | NTC | 0 |
| Global Air Charter | RPS | 0 |
| Global Airways (GLB) | GLB | 0 |