Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 20:10 and arrives at Kolkata Netaji Subhas Chandra Bose International Airport at 22:50.
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 Monday and it would be best to avoid Sunday, as prices are on average 133.2% higher than on Monday. (Average prices, based on 356586 datapoints.)
We have a lot more statistics for flights I5 992 and between Bangalore and Kolkata.