Flight Lok Nayak Jayaprakash Airport departs from Patna Lok Nayak Jayaprakash Airport at 13:20 and arrives at Delhi Indira Gandhi International Airport at 15:30.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 888 Km. So the average speed is roughly 410 Km.
The best day to arrive at Patna is Thursday and it would be best to avoid Tuesday, as prices are on average 162.76% higher than on Thursday. (Average prices, based on 316773 datapoints.)
We have a lot more statistics for flights 6E 2764 and between Patna and Delhi.