To access the Admirals Club lounge, the primary cardmember must present (i) his or her open and valid Citi Prestige World Elite MasterCard, (ii) his or her current government-issued I.D., (iii) a boarding pass or stand-by ticket, showing an American, American Eagle Airlines, Inc., or an American Connection carrier flight number, valid for travel on such flight and departing within 12 hours of the Admirals Club visit (or, in the case of a visit at an arrival airport, with respect to such a flight that arrived no more than 12 hours prior to the visit) and (iv) any additional required documentation. The primary cardmember may bring as guest(s) either immediate family (spouse, domestic partner and/or children under 18 years of age) or up to two traveling guests.