Flight Rajiv Gandhi International Airport departs from Hyderabad Rajiv Gandhi International Airport at 22:20 and arrives at Muscat International Airport at 00:20.
The flighttime is about 3h 30m. The distance travelled ("as the bird flies"): 2252 Km. So the average speed is roughly 643 Km.
There is an 1.5 hour time difference between Hyderabad and Muscat