Best Oneworld mileage return?

Hi folks,

Unfortunately I have a few flights booked with Oneworld airlines[:(]. I have a BA Executive card which gets me nowhere. Any ideas for a better mileage return on another Oneworld carrier?

Cheers

[preiffer]

AA Platinum Challenge, me thinks

Thanks,

Where can I find that? do I just register for AA. Or do I have to go through an email offer or something?

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