A3 809 then TK 1848 at Athens
Stuttgart → Athens → Istanbul
Timetable, Athens time
22:55A3 809 from Stuttgart at the gate
06:55TK 1848 to Istanbul leaves the gate
8 h apart on the timetable, overnight
The last days
A3 809 and TK 1848 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.