SriLankan Airlines has been the full member of the Oneworld alliance and all the airlines should soon update their websites with the mileage earning info for flights operated and marketed by UL (SriLankan’s IATA code).
American Airlines published the following earning chart on its website yesterday that you can access here.
American Airlines SriLankan Airlines Mileage Earning Chart
Most economy fares earn 75% of the miles flown. The full/high economy earns at 100% and the lowest two fare classes just 25%.
There are no elite bonus miles for SriLankan flights, but AAdvantage elite members earn minimum of 500 miles.
This earning chart is not a surprise. I would say that it is good that only two fare classes earn 25% of the miles flown while most of the economy fares earn at least 75%. You can also now redeem AAdvantage miles for flights operated by SriLankan Airlines.