Flight Leonardo da Vinci–Fiumicino Airport departs from Rome Leonardo da Vinci–Fiumicino Airport at 10:40 and arrives at Dubai International Airport at 19:50.
The flighttime is about 6h 10m. The distance travelled ("as the bird flies"): 5005 Km. So the average speed is roughly 812 Km.
There is an 3 hour time difference between Rome and Dubai