HH 575 then TK 1321 at Istanbul
Tashkent → Istanbul → Bologna
Timetable, Istanbul time
17:50HH 575 from Tashkent at the gate
09:10TK 1321 to Bologna leaves the gate
15 h 20 apart on the timetable, overnight
TK 1321 leaves 15 h 20 after HH 575 arrives on the timetable: more than half a day, so not a connection we count.