Cocktail lounges were also a feature of the first-class flying experience in the 1950s. The introduction of the double-decker Boeing 747 jumbo jet in 1970 took first-class service to new heights.

Megaprojects Boeing 2707: The Dream That Died Before Takeoff Posted: March 3, 2025 | Last updated: March 5, 2025 Why did Boeing’s 2707, a jet designed to be bigger and faster than Concorde ...