Flight Achmad Yani International Airport departs from Semarang Achmad Yani International Airport at 19:30 and arrives at Jakarta Soekarno–Hatta International Airport at 20:45.
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 March and the most expensive month to fly is June. (Average prices, based on 4620 datapoints.)
The best day to arrive at Semarang is Saturday and it would be best to avoid Sunday, as prices are on average 37.11% higher than on Saturday. (Average prices, based on 84818336 datapoints.)
The best time to book is 43 days before the departure date. You will get, on average, the cheapest price for flight GA 247. (Average prices, based on 6090 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 4994 datapoints.)
We have a lot more statistics for flights GA 247 and between Semarang and Jakarta.