Flight International Airport departs from Dubai International Airport at 23:00 and arrives at Riyadh King Khaled International Airport at 23:55.
The flighttime is about 1h 55m. The distance travelled ("as the bird flies"): 964 Km. So the average speed is roughly 503 Km.
There is an 1 hour time difference between Dubai and Riyadh
The best day to arrive at Dubai is Wednesday and it would be best to avoid Saturday, as prices are on average 220.45% higher than on Wednesday. (Average prices, based on 345777 datapoints.)
We have a lot more statistics for flights XY 210 and between Dubai and Riyadh.