The much-anticipated NextGen Acela trains will feature upgraded seats, high-speed Wi-Fi, and new dining options. Here's how to get tickets.

“NextGen Acela is more than a new train—it’s an evolution of travel,” said Amtrak President Roger Harris. “In just a few weeks, history will be made with the debut of NextGen Acela as we launch a new standard for American train travel.”

The first five of Amtrak’s long-awaited, Alstom-built higher-speed trainset, the “NextGen Acela” (but also called “Acela II,” “America’s high-speed train,” and “Avelia Liberty” by the builder), are se