My four-hour Frontier A321neo flight from Las Vegas to Orlando was cramped and uncomfortable, and my seat didn't have a window.

Delta's new passenger plane, the Airbus A321neo, has a completely redesigned first-class cabin. I flew first class on the plane from Atlanta to Boston before it made its public debut last week.

A British Airways flight from Washington, DC, to London was forced to make an emergency landing Saturday because of a bird strike that left smoke pouring into the cabin.

Delta Air Lines on Friday morning will launch its inaugural commercial flight of the Airbus A321neo narrowbody aircraft on a flight from Boston to San Francisco, which will feature a newly designed ...

In comparison, American Airlines' A321neo planes have 20 first-class seats and 176 in the main cabin. Frontier CEO Barry Biffle called the A321neo "the most fuel-efficient aircraft in operation ...