Originally Posted by
garykung
SQ once claimed it depends on the FFP who book the tickets, as SQ does not block award F/J redemption.
But who knows?
United claim that availability *may* not be shown online but if you call up they might be able to assist. I have seen one or two somewhat off-beat Bangkok -> Australia routes show up on Lifemiles, typically being EgyptAir from Bangkok to KL and then SQ from KL to Australia via Singapore
Generally however SQ don't release First/Business inventory to other *A airlines and they reciprocate