I've flown AirAsia too/from CNX, BKK, KBV, KUL, TRV and DPS in the past couple months with HAN and HKG upcoming. Morning flights on time, delays into the afternoon could cascade especially with weather (but this disrupted everyone else). Cheaper and more pleasant the other airlines in Y with similar reliability.
Hold on to 150,000 rupiah for the departure tax from DPS only cash after checkin upstairs. AirAsia prices segments individually; no money saved by booking a RT