For quite some time American has been really really tough with award space on their own international flights. However American has been going to lengths to improve their premium cabin award availability. At the end of last year American finally opened pretty good award space on their new Sydney flight. I covered the floodgates opening for award space on London routes. And how they opened up China flying. That was just the start. And they opened up space to Auckland, too.
What’s interesting is that United seems to have been going in the opposite direction. I still like United miles for access to awards across the Star Alliance. United has more partners flying to more destinations, and that creates opportunities for award redemption (even as United charges a mileage premium to redeem awards on their partners).