Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 09:55 and arrives at Srinagar Srinagar International Airport at 11:10.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 298 Km. So the average speed is roughly 238 Km.
The best day to arrive at Delhi is Saturday and it would be best to avoid Wednesday, as prices are on average 298.5% higher than on Saturday. (Average prices, based on 889478 datapoints.)
We have a lot more statistics for flights 6E 2653 and between Delhi and Srinagar.