Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 11:15 and arrives at Semarang Achmad Yani International Airport at 12:25.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 415 Km. So the average speed is roughly 356 Km.
The best month to arrive at Jakarta is August and the most expensive month to fly is December. (Average prices, based on 207 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Sunday, as prices are on average 17.45% higher than on Tuesday. (Average prices, based on 127568023 datapoints.)
We have a lot more statistics for flights JT 8362 and between Jakarta and Semarang.