American Airlines Executive Platinum status is equivalent to Oneworld Emerald, which is the highest elite tier within the Oneworld alliance. As a Oneworld Emerald member in 2026, you receive premium benefits across all partner airlines (like British Airways, Qatar Airways, and Qantas), including access to First Class and Business Class lounges, regardless of the cabin you are flying in. Additional perks include "extra baggage allowance," "priority baggage handling," and "fast-track security" at select global airports. This status also grants you "Priority Boarding" in Group 1 on American-operated flights and the highest priority for waitlists and standby across the alliance. It is a significant jump from the Platinum Pro tier, as it unlocks the most exclusive lounges—such as the Chelsea Lounge or BA First Class Lounges—that are usually reserved for those actually flying in international First Class.