Originally Posted by
FortFun
IME the mobile site/app is never wrong (though others may have examples).
I don't bother with unitedcargo anymore, since the mobile info is more specific (tells you precisely which plane, which can give you other useful info).
I would certainly trust the mobile app over the average phone agent.
The mobile app is in very small cases wrong - like for E145 fleet numbers, it takes the first three numbers of the N-reg rather than the last 3.