Originally Posted by
bhomburg
AA only markets the full-fare "W" fare bucket on all BA flights - this has been bemourned on this board for ages now...you would need to buy a BA-issued ticket for access to discount WT+ fares.
This is no longer true. AA offers only W class for Premium Economy, but W class on BA matches across to fares of the differing BA levels.
Checking on LHR-ORD r/t BA has T fares at GBP1105 ( THX2S4C1 and THX3UKJB ) whilst AA has W fares at GBP1105 ( WHX2S4C1 and WHX3UKJB ) . At the full fare level both AA and BA have W fares at GBP2370 with fare basis W1UKJB and W1JB at GBP3318 ( all plus taxes and fuel fines )