Showing 1,012 registered airlines with a combined fleet of 8,758 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Dragonfly Aviation Services | CBM | 2 |
| Drummond Island Air | DRE | 0 |
| DSWA | RSK | 0 |
| Duncan Aviation | PHD | 1 |
| Dwyer Aircraft Services | DFS | 0 |
| Dynair Services | XDY | 0 |
| E H Darby Aviation | EHD | 0 |
| Eagle Aero | ICR | 0 |
| Eagle Airlines Luftverkehrsges | EAV | 0 |
| Eagle Canyon Airlines | TLO | 0 |