Flight Lok Nayak Jayaprakash Airport departs from Patna Lok Nayak Jayaprakash Airport at 18:10 and arrives at Delhi Indira Gandhi International Airport at 20:00.
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 Monday and it would be best to avoid Sunday, as prices are on average 95.16% higher than on Monday. (Average prices, based on 313323 datapoints.)
We have a lot more statistics for flights SG 8939 and between Patna and Delhi.