You might be surprised to learn you can be booted off a flight for your attire, hygiene or odor.
5 points
If it’s a medical condition that produces a stench that showering, perfumes and bandages cannot cover up then you’d have to request special accommodation and book a row to yourself.
Not many can stand a guy on a flight with them looking at people trying to start a fight all the time, so it’s in that same category of astronomical annoyance.