I am in SIN every July, and work Monday thru Friday. It's important that I'm at work every day, so when I book weekend trips during July I usually take SQ because they are so reliable, even though they are more expensive.
I see Garuda and Silkair (yes, an SQ subsidiary!) flights cancelled almost every time I fly ex-SIN when I'm there (this is my 4th July there), so I end up with SQ.

But I'm seeing great fares for SIN-DPS-SIN on AO, for about S$329 all in, and flight times are perfect for me. So while I know that flight cancellations do happen (even with SQ!), I would greatly appreciate it if anyone has positive/negative experiences with AO and flight cancellations, on-time reliability, etc.
Thank you!