Originally Posted by
yvr76
(side note, I believe the official *Gold rules for partner lounges have changed that they have to be on the same flight, but AC still allows any *Alliance flight)
I was able to, travelling on AC a couple of weeks ago, guest a colleague travelling on UA the United Club at SFO T3 using my AP *G. The only condition the lounge gatekeepers gave was that my colleague had to leave when I did because he was my guest.