South Korea
| Name | Routes in Database | In Service | IATA | |
|---|---|---|---|---|
| Hankook Air | 52 | yes | HXK | |
| Jin Air | 16 | yes | JNA | |
|
Eastar Jet | 10 | yes | ESR |
| Tway Airlines | 6 | yes | TWB | |
| Sky Wing Pacific | 5 | yes | CR7 | |
| Hankook Airline | 0 | yes | HNX | |
| Korea Express Air | 0 | yes | KEA |