EK 867 then SZ 106 at Dubai
Muscat → Dubai → Dushanbe
Timetable, Dubai time
05:50EK 867 from Muscat at the gate
00:10SZ 106 to Dushanbe leaves the gate
18 h 20 apart on the timetable, overnight
SZ 106 leaves 18 h 20 after EK 867 arrives on the timetable: more than half a day, so not a connection we count.