TK 2457 then HH 576 at Istanbul
Tarsus → Istanbul → Tashkent
Timetable, Istanbul time
15:20TK 2457 from Tarsus at the gate
12:50HH 576 to Tashkent leaves the gate
21 h 30 apart on the timetable, overnight
HH 576 leaves 21 h 30 after TK 2457 arrives on the timetable: more than half a day, so not a connection we count.