Flight Lok Nayak Jayaprakash Airport departs from Patna Lok Nayak Jayaprakash Airport at 21:55 and arrives at Delhi Indira Gandhi International Airport at 23:15.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 888 Km. So the average speed is roughly 666 Km.
The best day to arrive at Patna is Thursday and it would be best to avoid Saturday, as prices are on average 86.43% higher than on Thursday. (Average prices, based on 321192 datapoints.)
We have a lot more statistics for flights 6E 2724 and between Patna and Delhi.