Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 16:45 and arrives at Kolkata Netaji Subhas Chandra Bose International Airport at 19:25.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 1202 Km. So the average speed is roughly 451 Km.
The best day to arrive at Bangalore is Tuesday and it would be best to avoid Saturday, as prices are on average 96.7% higher than on Tuesday. (Average prices, based on 455386 datapoints.)
We have a lot more statistics for flights I5 992 and between Bangalore and Kolkata.