Originally Posted by
wco81
Can you do US-HKG and stopover in HKG for a few days then onward to SIN before returning on one award?
Or vice versa, go US-HKG-SIN and then stopover in HKG during the return?
Sure, if you redeem TWO awards - one the US-HKG, one the HKG-SIN.
AA has done away the international stopover for probably 7 or 8 years by now, replaced it with an "Gateway" stopover but that too, has gone the Dodo way probably 5 years by now.
The only North America programs that still let you do such, would be AS and Aeroplan which of course you cannot redeem CX but you can redeem BR and SQ, though dont expect you can find premium seat on SQ for the longhaul routes.