EXP: Flagship Lounge access on same-day, separate intl itin?
I'm flying PIT-ORD-LAX (AA) to connect to LAX-NRT (JL) on the same day but on separate tickets. As an EXP, I'm pretty sure that I can enter the Flagship Lounge at ORD if everything was on a single itin, but what if the international segment was on a separate ticket? Thanks!