Flight Cochin International Airport departs from Kochi Cochin International Airport at 18:20 and arrives at Kolkata Netaji Subhas Chandra Bose International Airport at 22:50.The flight has a short stop at Bangalore.
The flighttime is about 4h 30m. The distance travelled ("as the bird flies"): 1359 Km. So the average speed is roughly 302 Km.
The best day to arrive at Kochi is Wednesday and it would be best to avoid Monday, as prices are on average 101.63% higher than on Wednesday. (Average prices, based on 155096 datapoints.)
We have a lot more statistics for flights IX 1597 and between Kochi and Kolkata.