Flight International Airport departs from Muscat International Airport at 12:45 and arrives at Lucknow Chaudhary Charan Singh Airport at 17:40.
The flighttime is about 3h 25m. The distance travelled ("as the bird flies"): 2515 Km. So the average speed is roughly 736 Km.
There is an 1.5 hour time difference between Muscat and Lucknow