Originally Posted by
mase
If you use BA miles to fly some AA or partner flight, do you get charged the higher BA taxes or lower partner taxes?
Depends on the operating carrier(s) involved.
See also
http://www.wandr.me/Tools/Frequent_F...n_Options.aspx for a comparison of the award charts. Currently the Aeroplan chart doesn't reflect the new rates and AA and AS partners are not fully loaded in the system. It should be wholly accurate for UA, CO and BA.