EK 212 then HY 3254 at Dubai
Houston → Dubai → Moscow Vnukovo
Timetable, Dubai time
19:45EK 212 from Houston at the gate
12:00HY 3254 to Moscow Vnukovo leaves the gate
16 h 15 apart on the timetable, overnight
HY 3254 leaves 16 h 15 after EK 212 arrives on the timetable: more than half a day, so not a connection we count.