According to a Boeing press release, the first Boeing 307 Stratoliner, named the Clipper Flying Cloud, was delivered to Pan American Airways in 1940. The Boeing 307 is the world first pressurized commercial airplane.
According to a Boeing press release, the first Boeing 307 Stratoliner, named the Clipper Flying Cloud, was delivered to Pan American Airways in 1940. The Boeing 307 is the world first pressurized commercial airplane.