Philadelphia has been a busy transatlantic launchpad for American Airlines, but the map looks very different from a decade ago. Since 2016, the carrier has cut 11 long-haul routes from PHL — nine to Europe and two to the Middle East — with most of the casualties arriving in a 2019 cull. Brussels, Glasgow, Tel Aviv, Berlin, Bologna, Dubrovnik, Frankfurt, Munich, Shannon and Manchester all fell away between 2016 and 2020, and the Doha flight ends in March 2026. Seven of the dropped routes were inherited from US Airways, the airline that gave American its Philadelphia hub in the first place.

Several of the cities are still in American's wider network from other hubs — Frankfurt from Charlotte and Dallas, Munich from Charlotte, Tel Aviv from New York JFK — and the airline plans to return to Israel in March 2027. The aircraft behind the abandoned routes are gone too: the A330s, 757s and 767s that flew them have all left the fleet.

The Dubrovnik story is a curious footnote. American was the first North American carrier to serve the Croatian city, running a summer-only seasonal route from June to September 2019. It carried 17,782 round-trip passengers at an 83.1% load factor — respectable for a brand-new market — but COVID killed any chance of a second season. United picked up the route from Newark in 2021 and still flies it (now alongside Split), Delta tried it from JFK for a single season, and Air Canada joins from Montreal next year, making 2026 the busiest summer yet for North America–Dubrovnik flights.

Here's the twist: while those old routes are gone, Philadelphia is quietly becoming a bigger long-haul hub than ever. Cirium Diio data shows 22 daily long-haul departures planned for July 2027, up 16% on July 2026 — all to Europe, making PHL American's second-largest long-haul gateway.

For travellers, the 2027 lineup is genuinely strong. The big staples are all there: London Heathrow twice daily, plus Paris, Rome, Amsterdam, Dublin, Madrid, Athens, Barcelona, Lisbon, Zurich and more. More interesting are the newer and thinner markets: Porto and Reykjavík on the narrowbody A321XLR, plus Venice, Naples, Vienna, Prague, Budapest, Copenhagen, Edinburgh and Nice. That's 21 routes in total — a far deeper European menu from Philadelphia than most US East Coast airports outside New York and Boston can offer.

If you've been priced out of New York or Boston for summer Europe flights, Philadelphia is worth a look, especially for Mediterranean and Central European cities that traditionally require a connection. The flip side: if you're hoping for the return of any of those cut routes — or direct PHL service to the Middle East or beyond — nothing on the horizon suggests it's coming.