Corporate
…
| Airline | Codes | Base Airports | Dates | |
| Turkish State Airlines / Devlet Hava Yolları |
|
| Ankara Güvercinlik | 1933- 1956 |
| Airline | Codes | Base Airports | Dates | |
| Turkish Airlines / Türk Hava Yolları
| TK | THY | Istanbul Atatürk Istanbul Sabiha Gökçen1 Ankara Esenboga1 | 1956- current |
1 All Turkish Airlines flights to and from Istanbul Sabiha Gökçen and Ankara Esenboga (except IST-ESB) are operated by Anadolujet.
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