Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 17:05 and arrives at Guwahati Lokpriya Gopinath Bordoloi International Airport at 18:10.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 349 Km. So the average speed is roughly 322 Km.
The best day to arrive at Kolkata is Monday and it would be best to avoid Sunday, as prices are on average 242.32% higher than on Monday. (Average prices, based on 194166 datapoints.)
We have a lot more statistics for flights SG 439 and between Kolkata and Guwahati.