What is the American Airlines Vacations credit? Beginning Aug. 23, cardholders of the Citi / AAdvantage Executive can receive up to $500 in annual statement credits on eligible American Airlines Vacations purchases. It's important to note that this isn't a general American Airlines travel credit. Bundling your airfare and hotel through American Airlines Vacations could qualify for the statement credit while simplifying your travel planning. Related: The best travel credit cardsBottom lineThe new American Airlines Vacations credit is one of the biggest additions to the soon-to-be-refreshed Citi / AAdvantage Executive.