Flying doesn’t have to be a hassle, but for many travelers, it often is. Economy keeps costs down, but comfort and convenience take a hit. First class promises smoother service and more space, but it ...

Premium Plus is a semi-private cabin located between business class (Polaris) and economy, available on all United widebody ...

On the upper deck of the Airbus A380, your altitude is about eight feet above those in the lower deck. At a height of 40,000 feet, that represents 0.02 per cent of difference. But for an economy class ...