04/10/2024
Istanbul Airport currently has a General Aviation Terminal that only serves private jets. There is a lounge in the General Aviation Terminal ( Genel Havacılık Terminali in Turkish ) which is only a 10-minute drive from the main building, and is served only by a special customs police and ground handling companies. G.A.T is located G pier of the main terminal and it is not possible to reach it by walking from the main terminal, car transfer service must be used.
https://www.istanbulairportguide.com/genaral-aviation-terminal/