Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 04:30 and arrives at Dubai International Airport at 06:50.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 2526 Km. So the average speed is roughly 659 Km.
There is an 1.5 hour time difference between Bangalore and Dubai