Flight Ngurah Rai International Airport departs from Denpasar Bali Ngurah Rai International Airport at 18:30 and arrives at Jakarta Soekarno–Hatta International Airport at 19:20.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 951 Km. So the average speed is roughly 519 Km.
There is an 1 hour time difference between Denpasar Bali and Jakarta