Flight Sheremetyevo International Airport departs from Moscow Sheremetyevo International Airport at 00:40 and arrives at Delhi Indira Gandhi International Airport at 09:15.
The flighttime is about 6h 05m. The distance travelled ("as the bird flies"): 4609 Km. So the average speed is roughly 758 Km.
There is an 2.5 hour time difference between Moscow and Delhi