Flight Achmad Yani International Airport departs from Semarang Achmad Yani International Airport at 13:50 and arrives at Jakarta Soekarno–Hatta International Airport at 15:00.
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 Semarang is April and the most expensive month to fly is December. (Average prices, based on 1372 datapoints.)
The best day to arrive at Semarang is Wednesday and it would be best to avoid Sunday, as prices are on average 54.25% higher than on Wednesday. (Average prices, based on 79418018 datapoints.)
The best time to book is 7 days before the departure date. You will get, on average, the cheapest price for flight JT 515. (Average prices, based on 9030 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 4995 datapoints.)
We have a lot more statistics for flights JT 515 and between Semarang and Jakarta.