Originally Posted by
jmj9905
It is true for aa, ba jl, qf, etc. That's what i have done.
ymmv
Yeah, individual airlines extending the benefit doesn't mean that it is OW rules. CX also through-checks bags on separate PNR, and so do a few other OW airlines, but the alliance rule is that through bag check is only provided when all sectors are booked in a single PNR.