Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 20:40 and arrives at Mumbai Chhatrapati Shivaji International Airport at 23:40.
The flighttime is about 3h 00m. The distance travelled ("as the bird flies"): 1733 Km. So the average speed is roughly 578 Km.
The best month to arrive at Kolkata is July and the most expensive month to fly is January. (Average prices, based on 212 datapoints.)
We have a lot more statistics for flights AI 2776 and between Kolkata and Mumbai.