Originally Posted by
jozdemir
I've definitely upgraded BA flights on AA stock, there just has to be some AA segments on there...AA even publish a table for upgrading BA flights.
As long as there's award space I've always just called AA and upgraded.
EDIT: I misread that you wanted to upgrade with Avios in which case this is correct, it would have to be on 125 stock, my apologies
Thanks for the info, I didn't realize that you could upgrade BA flights with AA miles as well:
http://www.aa.com/i18n/utility/jba-u...servations.jsp
Prices seem a bit steep (35k for USA-Europe and 45k for Africa-Europe), so I probably won't do it, but good to know.