Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 21:15 and arrives at Ad Dammam King Fahd International Airport at 23:15.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 1242 Km. So the average speed is roughly 621 Km.
The best day to arrive at Jeddah is Monday and it would be best to avoid Wednesday, as prices are on average 360.69% higher than on Monday. (Average prices, based on 115522 datapoints.)
We have a lot more statistics for flights XY 408 and between Jeddah and Ad Dammam.