Flight Chennai International Airport departs from Chennai Chennai International Airport at 08:10 and arrives at Kolkata Netaji Subhas Chandra Bose International Airport at 10:25.
The flighttime is about 2h 15m. The distance travelled ("as the bird flies"): 923 Km. So the average speed is roughly 410 Km.
The best day to arrive at Chennai is Saturday and it would be best to avoid Wednesday, as prices are on average 196.82% higher than on Saturday. (Average prices, based on 136037 datapoints.)
We have a lot more statistics for flights AI 786 and between Chennai and Kolkata.