American Airlines has officially ended their partnership with Barclays, making Citi their exclusive credit card issuer in a move that will impact millions of cardholders by 2026. We also cover lucrative Hilton Amex bonuses running through January, a game-changing Royal Jordanian status match opportunity that gives US residents access to American's premium lounges on domestic flights, and Delta's controversial new strategy of selling first-class upgrades for as low as $26. Plus, we discuss American's puzzling decision to remove carry-on bag sizers and other breaking developments in the miles and points world.