Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 18:30 and arrives at Surabaya Juanda International Airport at 08:50.
The flighttime is about 10h 20m. The distance travelled ("as the bird flies"): 7933 Km. So the average speed is roughly 768 Km.
There is an 4 hour time difference between Jeddah and Surabaya
The best day to arrive at Jeddah is Monday and it would be best to avoid Friday, as prices are on average 138.38% higher than on Monday. (Average prices, based on 11451 datapoints.)
We have a lot more statistics for flights GA 985 and between Jeddah and Surabaya.