Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 06:35 and arrives at Semarang Achmad Yani International Airport at 07:45.
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 September and the most expensive month to fly is November. (Average prices, based on 231 datapoints.)
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Thursday, as prices are on average 7.9% higher than on Wednesday. (Average prices, based on 128167878 datapoints.)
We have a lot more statistics for flights JT 6338 and between Jakarta and Semarang.
THB
