Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 12:55 and arrives at Kochi Cochin International Airport at 16:00.
The flighttime is about 3h 05m. The distance travelled ("as the bird flies"): 484 Km. So the average speed is roughly 157 Km.
The best day to arrive at Delhi is Tuesday and it would be best to avoid Saturday, as prices are on average 209.49% higher than on Tuesday. (Average prices, based on 372638 datapoints.)
We have a lot more statistics for flights 6E 315 and between Delhi and Kochi.
