Thanks, vxmike and number_6.

I agree that with her low-mileage yearly travels one airline program would be the best way to accumulate enough miles for any upgrade or free flight awards over time. Regret the potential loss of 75% of miles if choosing AA, but spending miles appears most flexible.

With BA EC out of the picture (just can't find a way to enroll), QF or AA appear only options. Am I correct that EI leaving oneworld recently puts it completely out of picture for earning EI miles on BA/QF flights from March 27-May 8?

Also, thanks for reminding me of the extra fees associated with the intl airlines. Didn't even consider that.

She previously gained a very short-term premier status on United and earned a well appreciated award. Regrettably, I didn't help her book this ticket.

If anyone has any other advice on this, it will be much appreciated.