Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 09:30 and arrives at Mumbai Chhatrapati Shivaji International Airport at 12:30.
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 day to arrive at Kolkata is Tuesday and it would be best to avoid Wednesday, as prices are on average 115.32% higher than on Tuesday. (Average prices, based on 411601 datapoints.)
We have a lot more statistics for flights 6E 5297 and between Kolkata and Mumbai.