It's National Plan for Vacation Day, which coincides with some of the darkest, coldest days of winter. To help travelers observe – and possibly boost their moods – United Airlines is running a ...

Booking your next flight with United Airlines just got a lot more rewarding — but you’ll have to act fast. “Did you know that simply booking a trip can increase your happiness?” the airline shared ...

United Airlines (UA) is one of the world’s biggest airlines. Based out of Chicago, it operates 4,500 flights in over 300 ...