American Airlines is going big at Chicago O'Hare, with at least 14 new routes rolling out across 2026 and 2027. The airport may be best known as the world's busiest by aircraft movements, and American is leaning into that with a mix of small-city regional links, two California additions, a seasonal Maui flight and one very notable long-haul launch.
The headline grabber is Tokyo Narita, starting 27 March next year. It becomes American's 11th long-haul destination from O'Hare and runs daily on a Boeing 787-9, a plane well suited to premium travellers with 30 Flagship Suite flatbeds and 21 premium economy seats. The timing also works for onward travel: Japan Airlines, American's oneworld partner, offers connections across Asia once you land in Tokyo. American's CEO Robert Isom framed the route as a way to keep Chicago competitive globally.
Most of the growth, though, is regional — 10 of the 14 routes are American Eagle services on smaller jets, aimed at connecting mid-sized US cities that often lack direct links to a major hub. Lewisburg and Shenandoah kick things off in February 2026 on SkyWest-operated regional jets, followed by Tri-Cities in May on Envoy's Embraer E170s, which also serve Allentown from June. Erie, Lincoln and Marion follow over the summer, with South Bend in October, Charlottesville in November and Harlingen in December.
On the mainline side, San Jose saw a brief cameo in February — just eight flights each way on 737-800s, timed to the Super Bowl at Levi's Stadium in nearby Santa Clara. Two more permanent routes arrive in December: daily service to Ontario, California on 737 narrowbodies, and a seasonal daily Maui run on a 787-8, operating from mid-December to early April — handy winter-sun timing for anyone escaping the Midwest cold.
Why does this matter for travellers? If you live in or near any of those regional cities, you're getting one-stop access to American's full O'Hare network, including that new Tokyo flight, without driving hours to a bigger airport. And if you're based in Chicago, the Narita service gives you a second Tokyo option alongside United's existing Narita and Haneda flights, plus a genuinely comfortable way to fly long-haul in business or premium economy. The Maui route fills a seasonal gap for Hawaii trips booked at the last minute over the holidays.
The practical bit: the regional launches roll out month by month through 2026, so check dates before planning around a specific route, and note that the Maui service is strictly seasonal — book early for December and January departures, which will sell fast.
