This is where I am now:
Su CX889, JFK-YVR-HKG, 10:40pm-6:55am +2
[in HKG for ~34 hours = All day Tu and most of We]
Wed CX703, HKG-BKK 5:15pm-7:00pm
Wed, ??, BKK-CNX (Note: the reason I am not flying directly from HKG-CNX is because I already have booked this ticket, though I guess I can cancel it if necessary.)
[in CNX for 4.5 days]
Mon ??, CNX-USM
[in USM for 4.5 days]
Fri ??, USM-BKK
[in BKK for shabbas, no time to make it to SIN, unfortunately]
Then Saturday night or Sunday back to USA.
For the flights in bold, I looked into the Bangkok Airways Discovery Airpass, but unfortunately, because it requires at least three legs (which I currently have) AND is capacity controlled (middle flight, CNX-USM, is currently unavailable), it looks like I'm stuck paying $500 p/p for these flights on Bangkok Airways.
AirAsia doesn't fly to/from USM, and Skyscanner basically only checks Bangkok Airways and Thai, which is where I got the $500 p/p above.
Anyone have any better ideas?