Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 22:40 and arrives at Jakarta Soekarno–Hatta International Airport at 14:45.
The flighttime is about 12h 05m. The distance travelled ("as the bird flies"): 7327 Km. So the average speed is roughly 606 Km.
There is an 4 hour time difference between Jeddah and Jakarta
The best day to arrive at Jeddah is Tuesday and it would be best to avoid Sunday, as prices are on average 227.12% higher than on Tuesday. (Average prices, based on 11658790 datapoints.)
We have a lot more statistics for flights GA 9814 and between Jeddah and Jakarta.