Türk Hava Yolları A.O., Turkish Airlines (IATA "TK"), headquartered at Yeşilköy, Bakırköy, Istanbul carries the flag for the Republic of Turkey. A Star Alliance member.
Turkish AIrlines (IATA code: TK) is the flag carrier and largest airline of the Republic of Turkey. It also owns the low-cost domestic carrier AndoluJet.
- Primary hub airport: ist (Istanbul Atatürk Airport)
- Secondary hub airport: saw (Sabiha Gökçen International Airport, Istanbul)
- Focus city airports: adb (Adnan Menderes Airport, Izmir) and esb (Esenboğa International Airport, Ankara)
- Alliance: star-alliance
- Loyalty program: Miles & Smiles
- Lounge/club: CIP Lounge
