Showing 1,012 registered airlines with a combined fleet of 9,649 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Cutter Aviation | CTF | 9 |
| D & D Aviation | DDA | 4 |
| D&K Aviation | DNK | 0 |
| Daily Air | DAC / DA | 1 |
| Daimler-Chrysler | DCX | 0 |
| Dallas Express Airlines | DXP | 0 |
| Danbury Airways | DSA | 5 |
| DAS Private Jets | DWW | 4 |
| Dash Air Charter | DSH | 0 |
| Dassault Falcon Jet Corporation | CVF | 10 |