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American Airlines explores potential Philadelphia–Porto route amid Europe demand
American Airlines is reportedly evaluating a Philadelphia–Porto route as rising US travel to Portugal and constraints at Lisbon create opportunities for a new transatlantic connection.
Growing transatlantic travel demand is prompting US airlines to evaluate additional European destinations, with reportedly assessing a new service to Porto, Portugal. Industry watchers indicate Philadelphia could serve as the departure point, given its role as the carrier’s primary transatlantic hub. While American already operates flights from Philadelphia to Lisbon, further expansion there faces slot and regulatory constraints.