Flying ICN-SIN-HKT on SQ then MI in J. My flight does not have a legal connection with the last SIN-HKT flight of the night, so I'm on the first one out the next morning. However, if mine lands early, or the last flight of the night is late, would they put me on at the gate? Is it best to go there, a transfer desk or the lounge? Does it matter SQ award vs revenue?