By holding a full UA club card, do I need to be flying the specific *A metal to access the specific *A club? Or by holding any *A boarding pass allows me to access any *A club with my UA club card in hand? Will transiting allow me to access *A lounges or only on departure or arrival? eg. transit in NRT on UA boarding pass, could I access ANA lounges? Or flying out of NRT on UA, could I access ANA lounges? Or do I need to be flying specifically ANA to access ANA lounges?