Originally Posted by
dvs7310
Pretty sure they also allow South America for the inter-continental segment (perhaps not Colombia / Ecuador / Peru where they don't sell Flagship service), which is significant since if you're going North America to South America, Brazil is the only country that has codeshares on AA metal, but Argentina and Chile are AA coded only. So for AAdvantage members wanting South America on a xONE4, 5, or 6 anyway, they probably have to have AA codes there regardless, so why waste them on the TPAC and TATL?
Interesting, I didn't know this. But, then again, I've never been south of the Caribbean in the western hemisphere.