Flight Sheremetyevo International Airport departs from Moscow Sheremetyevo International Airport at 15:35 and arrives at Delhi Indira Gandhi International Airport at 23:55.
The flighttime is about 5h 50m. The distance travelled ("as the bird flies"): 4609 Km. So the average speed is roughly 790 Km.
There is an 2.5 hour time difference between Moscow and Delhi