Flight Lok Nayak Jayaprakash Airport departs from Patna Lok Nayak Jayaprakash Airport at 17:35 and arrives at Delhi Indira Gandhi International Airport at 19:25.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 888 Km. So the average speed is roughly 484 Km.
The best day to arrive at Patna is Tuesday and it would be best to avoid Saturday, as prices are on average 386.55% higher than on Tuesday. (Average prices, based on 317304 datapoints.)
We have a lot more statistics for flights SG 8485 and between Patna and Delhi.