Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 11:30 and arrives at Chennai Chennai International Airport at 13:40.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 923 Km. So the average speed is roughly 426 Km.
The best day to arrive at Kolkata is Thursday and it would be best to avoid Saturday, as prices are on average 125.7% higher than on Thursday. (Average prices, based on 177166 datapoints.)
We have a lot more statistics for flights 6E 833 and between Kolkata and Chennai.