Originally Posted by
oliver2002
If one would care to read the reference thread I posted in #2 you would see that some carriers do offer published *S benefits that include business check in, even to silvers of other *A FFPs. SK offers unpublished benefits.
Thanks, but after re-reading it a second time, I can only say that my experience is clearly that MOST *A carriers seem to do that. AC and TP definitely always would let me use Business Check-In (even invited me to sometimes), even on leisure trips where the usual tricks with business dress etc. would not have worked out.