HH 575 then TK 2320 at Istanbul
Tashkent → Istanbul → Izmir
Timetable, Istanbul time
22:30HH 575 from Tashkent at the gate
11:00TK 2320 to Izmir leaves the gate
12 h 30 apart on the timetable, overnight
TK 2320 leaves 12 h 30 after HH 575 arrives on the timetable: more than half a day, so not a connection we count.