XC 9852 then C6 304 at Istanbul
Sofia → Istanbul → Tashkent
Timetable, Istanbul time
12:15XC 9852 from Sofia at the gate
08:00C6 304 to Tashkent leaves the gate
19 h 45 apart on the timetable, overnight
C6 304 leaves 19 h 45 after XC 9852 arrives on the timetable: more than half a day, so not a connection we count.