Flight International Airport departs from Abu Dhabi International Airport at 14:00 and arrives at Kolkata Netaji Subhas Chandra Bose International Airport at 20:35.
The flighttime is about 5h 05m. The distance travelled ("as the bird flies"): 3758 Km. So the average speed is roughly 739 Km.
There is an 1.5 hour time difference between Abu Dhabi and Kolkata
