EK 863 then HY 3254 at Dubai
Muscat → Dubai → Moscow Vnukovo
Timetable, Dubai time
12:15EK 863 from Muscat at the gate
12:00HY 3254 to Moscow Vnukovo leaves the gate
23 h 45 apart on the timetable, overnight
HY 3254 leaves 23 h 45 after EK 863 arrives on the timetable: more than half a day, so not a connection we count.