Amtrak has introduced its first Airo trains on the Cascades route, bringing a new generation of passenger equipment to the Pacific Northwest. The September 30 debut starts a phased replacement of the corridor’s fleet, with upgrades focused on seating, connectivity and accessibility.
Two trainsets are initially operating four daily trips within the corridor linking Vancouver, British Columbia, Seattle, Portland and Eugene. Amtrak announced the launch as Airo’s first entry into passenger service anywhere in the country. The initial deployment covers selected departures, so travelers should check which equipment is listed for their booking.
How to Find the New Airo Trains
Amtrak identifies the upgraded departures with a “New Train” label on its booking website and mobile app. The operator’s launch lineup includes the following services:
- Train 516: Seattle to Vancouver, British Columbia
- Train 519: Vancouver, British Columbia, to Seattle
- Train 503: Seattle to Eugene, via Portland
- Train 508: Eugene to Seattle, via Portland
For a trip between Seattle and Portland, the equipment label is particularly useful: a convenient departure may still use the existing fleet during the transition. Check the train number, date and departure time together, and plan around the journey that fits your itinerary rather than assuming every Cascades service has already changed.
What Changes Onboard
The new fleet retains the Cascades palette of evergreen, cream and mocha, with mountain graphics reflecting the region. Inside, the operator’s fleet overview describes more than 300 seats, panoramic windows, adjustable headrests and additional table seating. Individual outlets, USB ports and complimentary Wi-Fi are designed to make longer journeys more comfortable for passengers working or traveling with devices.
Accessibility improvements include automated steps and more spacious restrooms, while digital information displays and enhanced lighting update the interior. The redesigned café includes Pacific Northwest food and beverage options. These are tangible changes to the time spent aboard, but passengers should assess the service through its published timetable rather than treating newer equipment as a promise of a dramatically shorter trip.
Cross-Border Trips Still Need Preparation
The fleet launch follows a separate improvement for passengers heading south from Vancouver. U.S. preclearance began at Pacific Central Station in June, allowing inspections to take place before boarding and removing the second U.S. inspection stop at Blaine, Washington. WSDOT’s preclearance update explains that change; it is distinct from the arrival of Airo trains.
Travelers still need the correct documents for their journey. The Cascades border guide advises arriving an hour before international departures and being seated at least 15 minutes before departure, when the train is sealed. That advance arrival should be included when comparing rail with other ways of traveling between the two countries.
The First Step in a Wider Fleet Renewal
Eight new trainsets are on order for Cascades, alongside two locomotives and a spare cab car. Further trains are expected to enter service through early 2027. Amtrak’s next planned Airo deployment is Northeast Regional, where the first trainset has completed production and begun testing ahead of a targeted launch in late 2027.
The nationwide program extends beyond the Pacific Northwest. Amtrak’s program overview places final deliveries in 2031 or 2032 and lists Siemens Mobility as the manufacturer. That longer horizon makes the Cascades debut an opening stage, with other corridors following their own testing and commissioning schedules.
We previously covered the Sunnyside Yard upgrade supporting the incoming fleet in New York and Amtrak’s separate NextGen Acela debut. Together, those projects show why modernization requires both passenger equipment and facilities that can keep it available for service. For Pacific Northwest travelers, the change is already bookable: selected Cascades departures now offer the new onboard experience.
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