I have one more question. After landing, I need to find a gate for my connecting flight. Are there clear signs or an app to help you navigate the terminal? I’ve heard that some major airports have their own apps with maps that provide step-by-step directions. Is there something like that at IST? Also, is there a difference between the domestic and international transfer areas? My first flight is domestic with Turkish Airlines, and my second flight is international. Does that mean there’s an additional security check between the areas?
