Flight Sardar Vallabhbhai Patel International Airport departs from Ahmedabad Sardar Vallabhbhai Patel International Airport at 10:50 and arrives at Patna Lok Nayak Jayaprakash Airport at 13:00.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 1386 Km. So the average speed is roughly 640 Km.