Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 21:00 and arrives at Macau Macau International Airport at 03:00.
The flighttime is about 5h 00m. The distance travelled ("as the bird flies"): 1308 Km. So the average speed is roughly 262 Km.
There is an 1 hour time difference between Jakarta and Macau