Flight Achmad Yani International Airport departs from Semarang Achmad Yani International Airport at 15:25 and arrives at Jakarta Soekarno–Hatta International Airport at 16:50.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 415 Km. So the average speed is roughly 293 Km.
The best month to arrive at Semarang is March and the most expensive month to fly is July. (Average prices, based on 2769 datapoints.)
The best day to arrive at Semarang is Saturday and it would be best to avoid Sunday, as prices are on average 32.35% higher than on Saturday. (Average prices, based on 83939566 datapoints.)
The best time to book is 43 days before the departure date. You will get, on average, the cheapest price for flight GA 245. (Average prices, based on 6723 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 4973 datapoints.)
We have a lot more statistics for flights GA 245 and between Semarang and Jakarta.