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Hello
I will be passing through NRT (I am in business class with UA premiere status) next week. I would like to invite my friend, who happens to be going through NRT as well on the same day (though he's on AA). Will I be allow to bring him in as a guest?

I remember last time when I was on C tix at ORD, the RCC agent refuse me to bring in a guest. Is the International RCC's rule diff from domestic one?

Thanks for helping ^