Showing 1,012 registered airlines with a combined fleet of 8,797 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Helitrans Air Service | HTS | 0 |
| Heritage Flight (Valley Air Services) | SSH | 0 |
| Herman's Markair Express | MRX | 0 |
| Hogan Air | HGA | 0 |
| Holiday Airlines | HOL | 0 |
| Hop-A-Jet | HPJ | 6 |
| Horizon Air | QXE / QX | 40 |
| Horizon Air Service | KOK | 0 |
| Horizons Unlimited | HUD | 0 |
| Houston Helicopters | HHO | 0 |