Atatürk Airport Code (ISL): Former IST & Travel Info
2026 verification: current DHMİ airport information reviewed Independent airport information guide ✈ Istanbul airport code clarification Atatürk Airport Code: ISL, Former IST & Current Travel Info The current Atatürk Airport IATA code is ISL and its ICAO code is LTBA. Atatürk historically used IST, but that code moved to today’s Istanbul Airport when scheduled passenger … Read more