Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 11:00 and arrives at Dubai International Airport at 13:00.
The flighttime is about 3h 30m. The distance travelled ("as the bird flies"): 2422 Km. So the average speed is roughly 692 Km.
There is an 1.5 hour time difference between Delhi and Dubai
The best day to arrive at Delhi is Tuesday and it would be best to avoid Monday, as prices are on average 299.09% higher than on Tuesday. (Average prices, based on 331900 datapoints.)
We have a lot more statistics for flights EK 511 and between Delhi and Dubai.