Also don't forget the ridiculous price of all the regulation in that industry.
Discussion
True, but lots of regulations were actually removed. There used to be state sanctioned monopolies of airlines in many countries.
But yeah, people can't take their guns and mineral water, that is ridiculous. And not going away :(
Not only.
But due to ridiculously complex regulations especially on small aircrafts we don't have flying cars or generally small and cheap small aircraft services.