Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 18:00 and arrives at Kolkata Netaji Subhas Chandra Bose International Airport at 20:35.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 1202 Km. So the average speed is roughly 465 Km.
The best day to arrive at Bangalore is Tuesday and it would be best to avoid Monday, as prices are on average 282.27% higher than on Tuesday. (Average prices, based on 451182 datapoints.)
We have a lot more statistics for flights SG 517 and between Bangalore and Kolkata.