i just booked two seats on koa-hnl-nrt-hkg-sgn-hkg-nrt-hnl-loa for sept and all upgrades came through except hnl-nrt, which is traditionally a slow one to come through.

but i can't see how to mangle seat choices online. send clue.

and thanks to unitedskies for clue on how to find the flights for a somewhat twisted itinerary.