Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 17:30 and arrives at Jakarta Soekarno–Hatta International Airport at 21:15.
The flighttime is about 4h 45m. The distance travelled ("as the bird flies"): 1340 Km. So the average speed is roughly 282 Km.
There is an 1 hour time difference between Hong Kong and Jakarta
The best day to arrive at Hong Kong is Wednesday and it would be best to avoid Monday, as prices are on average 750.52% higher than on Wednesday. (Average prices, based on 12521614 datapoints.)
We have a lot more statistics for flights AC 863 and between Hong Kong and Jakarta.