American Airlines plans seven new transatlantic routes for Summer 2027, deploying A321XLRs to Amsterdam, Nice, Porto and Vienna
American Airlines will add seven routes between the U.S. and Europe in Summer 2027, expanding its international network while putting more A321XLRs into long-range service. The schedule includes new flights from Philadelphia to Vienna and service to Amsterdam, Nice and Porto, making American the only U.S. carrier serving Vienna.