Originally Posted by
PsiFighter37
Apparently UA doesn’t.
I have to imagine that UA’s internal data shows the vast majority of ORD, IAD and IAH traffic terminate in TYO. Would kind of think that DEN fits that profile, too...
Ah but DEN doesn't have any other flights to Asia and UA needs the NRT connections there — while UA is content to let NH carry the connecting traffic from ORD/IAD/IAH