Turkish Airlines (Turkish: Türk Hava Yolları) (BİST: THYAO) is the national flag carrier airline of Turkey, headquartered at the Turkish Airlines General Management Building on the grounds of Atatürk Airport in Yeşilköy, Bakırköy, Istanbul. As of February 2015, it operates scheduled services to 280 destinations in Europe, Asia, Africa, and the Americas, making it the fourth-largest carrier in the world by number of destinations.
The WTA Tour Championships (also known for sponsorship reasons as the TEB BNP Paribas WTA Championships[1]) is a tennis tournament played at Istanbul, Turkey in October. In 2011, it was the first time Turkey hosted the WTA Tour Championships. It was the 41st edition of the singles event and the 36th edition of the doubles competition. The tournament was held at the Sinan Erdem Dome.