A FlyerTalk Posting Legend
Join Date: Sep 2009
Location: Minneapolis: DL DM charter 2.3MM
Programs: A3*Gold, SPG Plat, HyattDiamond, MarriottPP, LHW exAccess, ICI, Raffles Amb, NW PE MM, TWA Gold MM
Posts: 100,403
Be aware that all SQ miles expire several years after they were earned, with no extensions even if there's other activity in the account.
Is it possible to either purchase or transfer in enough miles (from hotel or credit card programs) to use them for something, perhaps a short flight within Asia on SQ?
Other *A flights can generally be credited to SQ, although discounted coach fares won't earn much.