Flight Carthage International Airport departs from Tunis Carthage International Airport at 18:20 and arrives at Casablanca Mohammed V International Airport at 21:30.
The flighttime is about 4h 10m. The distance travelled ("as the bird flies"): 2018 Km. So the average speed is roughly 484 Km.
There is an 1 hour time difference between Tunis and Casablanca