Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 09:35 and arrives at Addis Ababa Bole International Airport at 13:45.
The flighttime is about 6h 40m. The distance travelled ("as the bird flies"): 4362 Km. So the average speed is roughly 654 Km.
There is an 2.5 hour time difference between Delhi and Addis Ababa