The phrase "airplane cabin" refers to the inside area of an airplane where passengers sit during a flight. It is the enclosed space where people are seated, which is separate from the cockpit where the pilots are. Full definition
These are but a few of the clever headlines online and in print over the past few weeks regarding emotional support animals traveling in airplane cabins. (amcny.org)
Yep, I expect to see a story or two about airplane cabin air quality. (religion.blogs.cnn.com)
That's why it's comforting to know smart people are working to redesign airplane cabins with increased comfort in mind. (entrepreneur.com)