Flight International Airport departs from Dubai International Airport at 22:10 and arrives at Delhi Indira Gandhi International Airport at 03:10.
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 Dubai and Delhi
The best day to arrive at Dubai is Saturday and it would be best to avoid Friday, as prices are on average 400.97% higher than on Saturday. (Average prices, based on 271902 datapoints.)
We have a lot more statistics for flights EK 2124 and between Dubai and Delhi.