Flight Carthage International Airport departs from Tunis Carthage International Airport at 10:05 and arrives at Rome Leonardo da Vinci–Fiumicino Airport at 12:30.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 585 Km. So the average speed is roughly 413 Km.
There is an 1 hour time difference between Tunis and Rome