Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 06:40 and arrives at Delhi Indira Gandhi International Airport at 09:15.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 1262 Km. So the average speed is roughly 489 Km.
The best day to arrive at Kolkata is Thursday and it would be best to avoid Saturday, as prices are on average 37.78% higher than on Thursday. (Average prices, based on 1216026 datapoints.)
We have a lot more statistics for flights AI 763 and between Kolkata and Delhi.
THB
