Flight International Airport departs from Dubai International Airport at 21:00 and arrives at Jeddah King Abdulaziz International Airport at 23:05.
The flighttime is about 3h 05m. The distance travelled ("as the bird flies"): 1822 Km. So the average speed is roughly 591 Km.
There is an 1 hour time difference between Dubai and Jeddah
The best day to arrive at Dubai is Monday and it would be best to avoid Saturday, as prices are on average 42.15% higher than on Monday. (Average prices, based on 602605 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 103 datapoints.)
We have a lot more statistics for flights SV 551 and between Dubai and Jeddah.