Got my GP Summary today, and paged down to find this. Of special note to US Airways members -- if there is a Grand Slam 2012, Hyatt is no longer a possibility for a hotel stay or transfer "hit." CHANGES TO MILEAGE EARNING OPTIONS After March 15, 2012, Hyatt will no longer offer guests the option to earn miles1 with Aeroplan2 (Air Canada), Alaska Airlines, Frontier Airlines and US Airways for hotel stays. You may continue to earn miles with these airlines for completed stays through March 15. Additionally, after this time period, Hyatt Gold Passport® members will no longer be able to convert Hyatt Gold Passport points to miles with these airline programs. You will still have the opportunity to earn miles when you stay with Hyatt and convert your Hyatt Gold Passport points into miles with any of our other participating airlines. 1Use of the term 'miles' is a generic term that refers to all travel partner currency, including credits, kilometers, miles and points. 2 ®Aeroplan is a registered trademark of Aeroplan Canada Inc. Convert your points into miles with these airlines today.