In Reply to: jakarta airport questions posted by Happy Travels on Wednesday, 12. August 2009 at 20:16 Bali Time:
you will depart DPS by the domestic terminal. When you get to Jakarta you can take a shuttle bus from domestic to International terminal . It will probably take about 30 minutes.
A lot depends on whether you need to collect your luggage in JKT.
I suggest you call into Garuda office at Kuta Paradiso 10 or so hours before you are due to depart.
You probably wont have time to use a lounge.