American shifts AAdvantage co‑brand cards from Barclays to Citi; account conversions set for April 24, 2026
Citi will become the sole issuer of American Airlines AAdvantage co‑brand credit cards, with Barclays AAdvantage accounts automatically converted to Citi/AAdvantage cards on April 24, 2026. Citi is also surveying a refreshed $150 small‑business AAdvantage card that would award Loyalty Points to authorized users and add a flight‑streak bonus.