The main departure and the strongest business-aviation infrastructure in the region since Jetex and iGA opened a jointly funded FBO terminal in May 2025, built on equal 50 percent investments at a cost of around 60 million EUR and described as the largest FBO terminal in the world. ExecuJet, working with Bilen Air Service, also provides FBO services at the field. Istanbul is one of the few major hubs with both scheduled and private service to Moscow.