Originally Posted by
Smiley90
Not sure if it's been updated anywhere on this site, but I showed the attendant my AA PLAT/OW Sapphire boarding pass for an AA Economy flight and the attendant said "Platinum, yes you can use the priority security lane"..
Yes it works fine ... but probably by association and not so much by design.
My BA Y boarding passes display the Emerald level which has little direct 'value' in the *A centric system.