Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 04:00 and arrives at Riyadh King Khaled International Airport at 05:50.
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 Jeddah is Sunday and it would be best to avoid Saturday, as prices are on average 70.83% higher than on Sunday. (Average prices, based on 1370111 datapoints.)
We have a lot more statistics for flights SV 1014 and between Jeddah and Riyadh.