Flight Netaji Subhas Chandra Bose International Airport departs from Kolkata Netaji Subhas Chandra Bose International Airport at 13:25 and arrives at Patna Lok Nayak Jayaprakash Airport at 14:45.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 374 Km. So the average speed is roughly 280 Km.