Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 10:50 and arrives at Bagdogra Bagdogra Airport at 14:55.The flight has a short stop at Guwahati.
The flighttime is about 4h 05m. The distance travelled ("as the bird flies"): 1247 Km. So the average speed is roughly 305 Km.
The best day to arrive at Delhi is Wednesday and it would be best to avoid Saturday, as prices are on average 181.9% higher than on Wednesday. (Average prices, based on 201093 datapoints.)
We have a lot more statistics for flights G8 851 and between Delhi and Bagdogra.