Flight International Airport departs from Dubai International Airport at 15:00 and arrives at Cairo International Airport at 17:15.
The flighttime is about 4h 15m. The distance travelled ("as the bird flies"): 2691 Km. So the average speed is roughly 633 Km.
There is an 2 hour time difference between Dubai and Cairo
The best day to arrive at Dubai is Saturday and it would be best to avoid Thursday, as prices are on average 47.78% higher than on Saturday. (Average prices, based on 194519 datapoints.)
We have a lot more statistics for flights EK 923 and between Dubai and Cairo.