HH 575 then TK 1845 at Istanbul
Tashkent → Istanbul → Athens
Timetable, Istanbul time
08:25HH 575 from Tashkent at the gate
20:30TK 1845 to Athens leaves the gate
12 h 05 apart on the timetable
TK 1845 leaves 12 h 05 after HH 575 arrives on the timetable: more than half a day, so not a connection we count.