Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 16:30 and arrives at Kochi Cochin International Airport at 19:55.
The flighttime is about 3h 25m. The distance travelled ("as the bird flies"): 484 Km. So the average speed is roughly 142 Km.
The best day to arrive at Delhi is Tuesday and it would be best to avoid Wednesday, as prices are on average 72.26% higher than on Tuesday. (Average prices, based on 296806 datapoints.)
We have a lot more statistics for flights G8 764 and between Delhi and Kochi.