These 12 airplane beds let you really sleep on a flight

The Cathay Pacific Business Class seat, unveiled in 2010, was designed by James Park Associates, the firm behind the plush interiors of the Venice Simplon-Orient-Express and the recently launched Belmond Grand Hibernian luxury train. The seats recline to a fully flat surface of 75 usable inches and feature a retractable armrest and extension, increasing the seat's width from 21 inches (sitting) to 29 inches (fully flat).