Flight Achmad Yani International Airport departs from Semarang Achmad Yani International Airport at 07:05 and arrives at Jakarta Soekarno–Hatta International Airport at 08:20.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 415 Km. So the average speed is roughly 332 Km.
The best month to arrive at Semarang is April and the most expensive month to fly is July. (Average prices, based on 957 datapoints.)
The best day to arrive at Semarang is Friday and it would be best to avoid Sunday, as prices are on average 19.28% higher than on Friday. (Average prices, based on 102926130 datapoints.)
The best time to book is 52 days before the departure date. You will get, on average, the cheapest price for flight GA 231. (Average prices, based on 1671 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 1728 datapoints.)
We have a lot more statistics for flights GA 231 and between Semarang and Jakarta.