As per the email I just recieved:

"Dear XXXXXXXXXXXXXXXXXX,
With your US Airways Dividend Miles® MasterCard®, you receive 10,000 Dividend Miles every year on the anniversary of your account opening.
We're happy to let you know that once the US Airways and American Airlines loyalty programs combine in 2015, you'll continue to receive this benefit in the form of 10,000 AAdvantage® miles.

Plus, we're excited to announce two great benefit changes when you use your US Airways Dividend Miles MasterCard:
• Now receive a 25% in-flight savings on food, beverage, and headset purchases on US Airways and American Airlines flights.² This savings will appear as a credit on your statement.
• In addition to earning 2X miles for every dollar you spend on US Airways purchases, you'll also earn 2X miles on American Airlines purchases.

As always, thank you for your loyalty and your business."





Sounds great!