Flight Rafic Hariri International Airport departs from Beirut Rafic Hariri International Airport at 23:05 and arrives at Doha International Airport at 01:50.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 1913 Km. So the average speed is roughly 1093 Km.
There is an 1 hour time difference between Beirut and Doha
