Flight King Khaled International Airport departs from Riyadh King Khaled International Airport at 05:00 and arrives at Jeddah King Abdulaziz International Airport at 06:50.
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 Sunday and it would be best to avoid Saturday, as prices are on average 212.61% higher than on Sunday. (Average prices, based on 1243826 datapoints.)
We have a lot more statistics for flights SV 1017 and between Riyadh and Jeddah.