4 Foods You Should Never Eat on a Plane, According to Etiquette Experts

4 Foods You Should Never Eat on a Plane, According to Etiquette Experts

Let's unpack how to stay well-fueled without offending (or potentially harming) your fellow travelers. Getty ImagesImagine that you’re buckled into your plane seat, and the traveler next to you opens their tray table. They reach down to their carry-on and bust out a sandwich. If you’re anything like us, thoughts start swirling as fast as the plane is flying. It could be perfectly inoffensive—say, a hummus and veggie stack—or it could be somethin…