IA 229 then C6 302 at Istanbul
Arbil → Istanbul → Tashkent
Timetable, Istanbul time
12:40IA 229 from Arbil at the gate
10:10C6 302 to Tashkent leaves the gate
21 h 30 apart on the timetable, overnight
C6 302 leaves 21 h 30 after IA 229 arrives on the timetable: more than half a day, so not a connection we count.