Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 20:20 and arrives at Guwahati Lokpriya Gopinath Bordoloi International Airport at 11:30.The flight has a short stop at Delhi.
The flighttime is about 15h 10m. The distance travelled ("as the bird flies"): 349 Km. So the average speed is roughly 23 Km.
The best day to arrive at Kolkata is Tuesday and it would be best to avoid Sunday, as prices are on average 118.55% higher than on Tuesday. (Average prices, based on 195055 datapoints.)
We have a lot more statistics for flights 6E 262 and between Kolkata and Guwahati.