Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 23:25 and arrives at Seoul Incheon International Airport at 08:30.
The flighttime is about 7h 05m. The distance travelled ("as the bird flies"): 2960 Km. So the average speed is roughly 418 Km.
There is an 2 hour time difference between Jakarta and Seoul
IDR
