Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 06:30 and arrives at Karachi Jinnah International Airport at 12:25.
The flighttime is about 3h 55m. The distance travelled ("as the bird flies"): 3120 Km. So the average speed is roughly 797 Km.
There is an 2 hour time difference between Jeddah and Karachi
The best day to arrive at Jeddah is Thursday and it would be best to avoid Tuesday, as prices are on average 140.22% higher than on Thursday. (Average prices, based on 123998 datapoints.)
We have a lot more statistics for flights XY 637 and between Jeddah and Karachi.