6E 11 then C6 302 at Istanbul
New Delhi → Istanbul → Tashkent
Timetable, Istanbul time
13:206E 11 from New Delhi at the gate
10:10C6 302 to Tashkent leaves the gate
20 h 50 apart on the timetable, overnight
C6 302 leaves 20 h 50 after 6E 11 arrives on the timetable: more than half a day, so not a connection we count.