Amtrak launches Airo fleet in major modernization, first rolling out on Pacific Northwest routes this summer

Amtrak is rolling out the Airo fleet—a $8 billion upgrade of 83 Siemens trains—to modernize aging cars, beginning this summer on the Cascades route in the Pacific Northwest and later expanding to the Northeast; the redesigned interior includes larger windows, brighter lighting, more outlets, and accessibility upgrades, with seats that slide forward instead of reclining, a change that has drawn mixed reviews; the Cascades trains will seat up to 300 (vs about 168 today) and run up to 125 mph, aided by power-switching locomotives; funding includes federal Infrastructure Act money, and Amtrak plans more routes as ridership hit 34.5 million in 2025.