Searches are not getting me there (although I'm sure there was something I missed.)
If I read this post correctly the OP would have a ticket issued by EVA but is being flown on American metal (?) and he/she wants to know if he can get onepass miles. Si o no?
My question is - If I have a flight purchased through AA and it codeshares the EVA flight (AA flight #) I'm guessing I can't switch out my FF# on the EVA portion to my Onepass #? Sorry if this is obvious from other posts.. I'm not too bright..