Flight King Khaled International Airport departs from Riyadh King Khaled International Airport at 12:20 and arrives at Jeddah King Abdulaziz International Airport at 14:10.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 880 Km. So the average speed is roughly 480 Km.
The best day to arrive at Riyadh is Friday and it would be best to avoid Wednesday, as prices are on average 82.07% higher than on Friday. (Average prices, based on 2818542 datapoints.)
We have a lot more statistics for flights XY9 and between Riyadh and Jeddah.
