Originally Posted by
jl555
I didn't realize call to upfare was a thing, but I will try it! My big question is whether I even have a shot at getting an upgrade with AA, because I'd reaaally rather try Japan Airlines' economy service over AA's....
You have an ok shot, more so if you can be a bit flexible with dates (midweek is always better for upgrade chances).
You can always just buy the economy ticket then watch online or in the app for what kind of buy-up upgrade offers AA has.