Showing 295 registered airlines with a combined fleet of 1,173 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| IMP Group Aviation Services | XGG | 0 |
| Innotech Aviation | IVA | 0 |
| Intair | INT | 0 |
| International Security Assistance Force | THN | 0 |
| Irving Oil | KCE | 3 |
| Islands Nationair | — / CN | 0 |
| Jackson Air Services | JCK | 0 |
| Jet Linx Aviation | JTL | 48 |
| Jet OUT | CRE | 10 |
| JetGo Australia | JGO / JG | 1 |