EK 513 then SZ 106 at Dubai
New Delhi → Dubai → Dushanbe
Timetable, Dubai time
06:35EK 513 from New Delhi at the gate
00:10SZ 106 to Dushanbe leaves the gate
17 h 35 apart on the timetable, overnight
SZ 106 leaves 17 h 35 after EK 513 arrives on the timetable: more than half a day, so not a connection we count.