Showing 1,012 registered airlines with a combined fleet of 8,822 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Methow Aviation | MER | 0 |
| Metro Express | MEX | 0 |
| Metroflight | MTR | 0 |
| Miami Air Charter | HUR | 0 |
| Miami Valley Aviation | OWL | 0 |
| Mid-Pacific Airlines | MPA | 0 |
| Midamerica Jet | MJR | 1 |
| Midline Air Freight | MFR | 0 |
| Midstate Airlines | MIS | 0 |
| Midway Express | FLA | 0 |