Flight International Airport departs from Dubai International Airport at 03:00 and arrives at Amritsar Sri Guru Ram Dass Jee International Airport at 07:50.
The flighttime is about 3h 20m. The distance travelled ("as the bird flies"): 2179 Km. So the average speed is roughly 654 Km.
There is an 1.5 hour time difference between Dubai and Amritsar
