Flight Rafic Hariri International Airport departs from Beirut Rafic Hariri International Airport at 12:45 and arrives at Doha International Airport at 17:35.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 1913 Km. So the average speed is roughly 499 Km.
There is an 1 hour time difference between Beirut and Doha
