Amtrak Cascades launches new Airo trains in Pacific Northwest

Key points

• The new Airo trains will begin service on September 30, 2026, on the Amtrak Cascades route.
• Two trainsets will initially operate four daily trips: Seattle to Vancouver, Eugene to Seattle, Seattle to Eugene, and Vancouver to Seattle.
• The trains are manufactured by Siemens and feature 317 seats, improved Wi-Fi, accessible restrooms, and advanced monitoring systems to reduce downtime.
• The rollout will continue through early 2027, with all eight trainsets expected to be in service by the end of the year or early 2027.
• The Airo trains are part of a larger Amtrak fleet replacement program, with additional sets planned for other routes, including the Northeast Corridor, in late 2027.

Background

The introduction of the Airo trains follows a period of fleet reduction on the Amtrak Cascades route, where 26 cars were removed in March 2025 due to corrosion. The new trains are part of a broader effort by Amtrak to modernize its passenger fleet, funded in part by the Biden-era Infrastructure Investment and Jobs Act. The Pacific Northwest has been a key market for Amtrak, with record ridership and a strong regional focus on rail travel.

How outlets are covering it

OPB emphasizes the improved passenger experience and the advanced monitoring systems that will reduce vehicle downtime. Seattle Transit Blog highlights the broader context of 2026 as a significant year for transit in Puget Sound, including the opening of the Pinehurst station. The Urbanist focuses on the specific amenities of the Airo trains, such as ergonomic seats and upgraded Wi-Fi, and notes the potential for increased capacity. Trains.com provides a preview of the trains and notes the high demand for public tours, indicating strong public interest in the new fleet.

Why it matters

The debut of the Airo trains marks a significant step in modernizing Amtrak's fleet and improving the passenger experience in the Pacific Northwest. The advanced monitoring systems and increased capacity are expected to reduce delays and improve reliability, which is crucial for a region with high rail ridership. The rollout also signals a broader commitment to expanding and upgrading passenger rail services across the country.

What to watch

The next steps include the gradual rollout of the remaining six Airo trainsets through early 2027, with all eight sets expected to be in service by the end of the year or early 2027. Amtrak also plans to deploy additional Airo trains on other routes, including the Northeast Corridor, in late 2027. The success of the Airo trains on the Cascades route will likely influence future decisions on fleet expansion and modernization.