TK 1840 then C6 302 at Istanbul
Athens → Istanbul → Tashkent
Timetable, Istanbul time
14:15TK 1840 from Athens at the gate
10:10C6 302 to Tashkent leaves the gate
19 h 55 apart on the timetable, overnight
C6 302 leaves 19 h 55 after TK 1840 arrives on the timetable: more than half a day, so not a connection we count.