AMERICAN AIRLINES GROUP INC revenue for the last year amounted to 47.83 B EUR, the most of which — 40.69 B EUR — came from its highest performing source at the moment, Passenger Travel, the year earlier bringing 38.71 B EUR. The greatest contribution to the revenue figure was made by United States — last year it brought AMERICAN AIRLINES GROUP INC 31.34 B EUR, and the year before that — 30.75 B EUR.