Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 08:15 and arrives at Delhi Indira Gandhi International Airport at 10:45.
The flighttime is about 2h 30m. The distance travelled ("as the bird flies"): 1262 Km. So the average speed is roughly 505 Km.
The best day to arrive at Kolkata is Thursday and it would be best to avoid Tuesday, as prices are on average 112.24% higher than on Thursday. (Average prices, based on 1690407 datapoints.)
We have a lot more statistics for flights 6E 5194 and between Kolkata and Delhi.
