intl business class in the US
On one leg of a recent flight from SAT to Vietnam, the travel agent put me in business class from IAH to SEA on China Airlines. On the return, that leg was in first class on AA. The China Air accommodations are VASTLY superior to what AA offers on the same route, as it is their normal international product. I know that many international carriers have segments completely within the US, but I cannot seem to find them on travel websites like Expedia, etc. Any advice how to find these hidden jewels?