Add Yahoo as a preferred source to see more of our stories on Google. The Amtrak NextGen Acela is the fastest train in the US. I booked a business-class ticket from New York City to Washington, DC, ...

The benefits extend beyond the cabin and begin well before boarding.

First-class fliers have a code. It’s subtle and usually comes with a glass of champagne. If you want fit in before you fall flat in a sea of stares, learn the unspoken rules—lest you mistake the amuse ...