I am thinking about taking one of these during a long connection:
https://www.turkishairlines.com/en-u.../touristanbul/
I'm wondering how much time to leave between the tour end and the departing flight. For example, could I take the T02 half day tour ending at 3pm if my flight is at 4:45pm? Would 3pm be the time that I would be expected to be back at IST / through security and border formalities?