In a few more days I am flying SCL-PMC on LAN Airlines my booking class is: NEELE968, and according to LAN it's mileage accrual would be 100%
But American Airlines says that the booking code is N, and that the mileage accrual would be 25%.
How much will I accumulate, the 25% of the actual distance flown, or the 100%?
I would appreciate of someone cleared things up for me.
Here is what LAN says on mileage accrual on domestic flights:

This is what American Airlines says:
http://www.aa.com/i18n/AAdvantage/ea...rlines/lan.jsp (please look domestic within Chile)
Thank you