Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 07:20 and arrives at Bangalore Kempegowda International Airport at 10:00.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 383 Km. So the average speed is roughly 144 Km.
The best day to arrive at Delhi is Wednesday and it would be best to avoid Saturday, as prices are on average 125.56% higher than on Wednesday. (Average prices, based on 4741632 datapoints.)
We have a lot more statistics for flights AI 2815 and between Delhi and Bangalore.