HH 575 then TK 1127 at Istanbul
Tashkent → Istanbul → Sofia
Timetable, Istanbul time
17:50HH 575 from Tashkent at the gate
10:30TK 1127 to Sofia leaves the gate
16 h 40 apart on the timetable, overnight
TK 1127 leaves 16 h 40 after HH 575 arrives on the timetable: more than half a day, so not a connection we count.