German airline Lufthansa is now flying all four classes of its new Allegris cabins. Here's what passengers should expect in each section of the plane.

Converted passenger jets are a newer trend in the private aviation sector, and Airbus offers a luxurious model for the task.

With First Class cabins gradually fading away, more and more airlines are investing in their business class products, offering a private and lasting experience for travelers. A handful of global ...