Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 15:40 and arrives at Mumbai Chhatrapati Shivaji International Airport at 18:20.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 1733 Km. So the average speed is roughly 650 Km.
The best day to arrive at Kolkata is Saturday and it would be best to avoid Sunday, as prices are on average 46.37% higher than on Saturday. (Average prices, based on 255044 datapoints.)
We have a lot more statistics for flights 6E 6965 and between Kolkata and Mumbai.