Flight Chennai International Airport departs from Chennai Chennai International Airport at 04:55 and arrives at Kolkata Netaji Subhas Chandra Bose International Airport at 11:25.The flight has a short stop at Lucknow.
The flighttime is about 6h 30m. The distance travelled ("as the bird flies"): 923 Km. So the average speed is roughly 142 Km.
The best day to arrive at Chennai is Friday and it would be best to avoid Sunday, as prices are on average 166.87% higher than on Friday. (Average prices, based on 136273 datapoints.)
We have a lot more statistics for flights 6E 6244 and between Chennai and Kolkata.