Flight International Airport departs from Dubai International Airport at 21:45 and arrives at Jeddah King Abdulaziz International Airport at 23:50.
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 Tuesday and it would be best to avoid Friday, as prices are on average 147.4% higher than on Tuesday. (Average prices, based on 592562 datapoints.)
We have a lot more statistics for flights XY 510 and between Dubai and Jeddah.