Originally Posted by
demue
Now that is fair enough, but I'd reckon that that may have other (related) reasons, e.g. KF almost never shows SQ flights when you do a *A award search online, but I have been able to stitch those together in person at Ion office using SQ long haul and say LH/LX shorthaul which could not be pulled up online. YMMV
I have done extensive search for "irregular" routes. I am SIN-based, so I often tried to marry SQ with another *A partner for more beneficial booking because SQ has no YQ.
e.g. SQ for SIN-ICN instead of OZ, SQ for SIN-IST instead of TK.
It is rare because SQ releases little *A availability outside Asia. For example, there is pretty good availability for SIN-ICN. On the other hand, SIN-Europe has little to none.