Showing 295 registered airlines with a combined fleet of 1,188 airframes.
| Airline Name | ICAO / IATA | Fleet Size |
|---|---|---|
| Skycharter (Malton) | SKL | 2 |
| Skycraft Air Transport | SKG | 0 |
| SkyLink Express | SLQ | 0 |
| Skyplan Services | XXS | 0 |
| Skyservice Business Aviation | SYB | 10 |
| Skyward Aviation | SGK | 0 |
| Slate Falls Airways | SYJ | 0 |
| Smith Air (1976) | SML | 0 |
| Sontair | STI | 0 |
| South West Air | SWC | 0 |