Originally Posted by Cryofern

CX credits 865 and 888 to its own frequent-flyer program exactly the same number of miles and tier points as from its six non-stop flights*. I claim no knowledge of how any of these flights credit to BA's program, though.
*unless you've purchased both legs as separate tickets; I've wanted to try this to satisfy my curiosity, but it seems a bit risky with regards to immigration/security