Flight Jinnah International Airport departs from Karachi Jinnah International Airport at 23:00 and arrives at Jeddah King Abdulaziz International Airport at 01:50.
The flighttime is about 4h 50m. The distance travelled ("as the bird flies"): 3120 Km. So the average speed is roughly 646 Km.
There is an 2 hour time difference between Karachi and Jeddah
The best day to arrive at Karachi is Tuesday and it would be best to avoid Sunday, as prices are on average 71.39% higher than on Tuesday. (Average prices, based on 191620 datapoints.)
We have a lot more statistics for flights PK 731 and between Karachi and Jeddah.
