Like rival Delta Air Lines, United Airlines' premium ticket sales are growing. But for the Chicago-based carrier, passengers ...

Shares of United Airlines rallied in after-hours trading Tuesday, as a record number of travelers lifted fourth-quarter results and the company offered an upbeat forecast for the first quarter.

While premium economy isn't everyone's cup of tea, it certainly represents an important market on the transatlantic corridor.

The demand was helped by a 10% year-over-year jump in sales for premium seating classes ... more flights over the Atlantic to help airlines like United and American Airlines Group Inc. (AAL).

Shares of United Airlines Holdings Inc. rallied in ... The demand was helped by a 10% year-over-year jump in sales for premium seating classes, which have become a bigger driver of airline ...