Flight Indira Gandhi International Airport departs from Delhi Indira Gandhi International Airport at 09:40 and arrives at Patna Lok Nayak Jayaprakash Airport at 11:20.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 888 Km. So the average speed is roughly 533 Km.
The best month to arrive at Delhi is September and the most expensive month to fly is April. (Average prices, based on 218 datapoints.)
The best day to arrive at Delhi is Wednesday and it would be best to avoid Friday, as prices are on average 100.6% higher than on Wednesday. (Average prices, based on 537823 datapoints.)
We have a lot more statistics for flights 6E 2373 and between Delhi and Patna.
