Originally Posted by
JDiver
The BA First Dining and Concorde Lounges, AA Flagship First Dining, AA, BA and CX Arrivals Lounges, QR Al Safwa lounge and some others do not fall within the purview of oneworld.
Originally Posted by
laagima
Actually, CX Arrivals in Hong Kong allows access to Oneworld Emeralds traveling on CX, (even in Y). I have used it several times as an EXP in PE or Y.
here is their quote: We welcome First and Business passengers, along with selected Marco Polo Club members and oneworld frequent flyers.
In fact, JDiver stands correct on this.
The oneworld rules give access to OW FF to J or F lounges, regardless of the OW carriers they opt to fly with. Even with F lounges, OWE should be able to access without restriction. CX Arrival restricts the carrier to CX itself, similar way AA Arrival at LHR restricts access, so it does not fall within the general rules of OW lounge access.