TK 1131 then HH 576 at Istanbul
Colombo → Istanbul → Tashkent
Timetable, Istanbul time
15:45TK 1131 from Colombo at the gate
12:50HH 576 to Tashkent leaves the gate
21 h 05 apart on the timetable, overnight
HH 576 leaves 21 h 05 after TK 1131 arrives on the timetable: more than half a day, so not a connection we count.