I recently purchased a ticket on United from SFO to Bangkok, via Seoul. The transpacific flight is on United metal in premium plus, with a pending upgrade request to Polaris. The connecting flight from Seoul to Bangkok is on Korean Air in economy class. The complete itinerary was issued by United, and I have Star Alliance gold status. Does anyone know whether I will have access to a lounge at Incheon airport during the 3 hour layover, since the connecting flight is on an airline that is not part of the Star Alliance? And if so, which lounge(s)?