Showing 1,012 registered airlines with a combined fleet of 8,882 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Tradewind Aviation | GPD | 8 |
| Tradewinds Airlines | TDX | 0 |
| Trail Lake Flying Service | HBA | 0 |
| Trans Air | MUI | 0 |
| Trans Air Charter | TRC | 0 |
| Trans America | CLR | 0 |
| Trans America Airlines | TVA | 0 |
| Trans Continental Airlines | TCN | 0 |
| Trans International Airlines | TIA | 0 |
| Trans International Express Aviation | BAP | 0 |