American Airlines has sent out an email to select AAdvantage members offering double miles for premium cabin flights through January 8, 2019.
The offer is valid for premium economy, business and first class fares marketed and operated by American Airlines including British Airways, Finnair, Iberia and Japan Airlines.
You can access AA’s page for promo registration here.
Here’s the copy of the promo email:
You have to keep in mind that American Airlines award the miles based on the fare paid. If you fly on cheaper premium fares, you can earn more by crediting to some partners that credit based on the distance flown combined with cabin bonus.
Here are the terms and conditions of this promotion:
This exclusive offer is only for members who receive an email directly from American Airlines. You must register by 11:59 p.m. CDT on October 8, 2018, and before travel for your flights to count toward this promotion. Offer applies to eligible purchased, published fares in First booked in F or A; Business booked in J, R, D or I; or Premium Economy booked in W or P on select airlines flown between the date you register and January 8, 2019. *Offer applies to all eligible American-marketed flights and operated by American, British Airways, Finnair, Iberia or Japan Airlines. Flights marketed and/or operated by other codeshare partners aren’t eligible for this promotion. Flights that don’t earn AAdvantage® miles won’t count towards this promotion. Travel flown before registration for this promotion isn’t eligible for the bonus mile offer. Double miles will be calculated at 100% of the base award miles earned for the eligible flights. Bonus miles don’t count towards elite-status qualification or AAdvantage® Million MilerSM status.