Award availability on American Airlines can be tough. I love my AAdvantage miles, mostly for booking travel on partners rather than on American. They’ve made coach award space better over the last 8 months or so, but premium cabin international award space can still be tough to get.
That’s why it’s notable when awards become booking on American flights, whether you’re using American AAdvantage miles or partner airline miles. And right now awards on South America flights in business class for spring are especially bookable.