Years ago I heard about people using the Feather Cartridge Razor while traveling and being happy with it.
I always check bags so I just put a razor I don’t much care about in my checked baggage. Typically a Gillette Tech because I have an Altoids travel container for it.
Yeah. Planes may be quicker technically, but they got nothing on rail for the overall time and experience.
Sadly, in the US our rail system is a joke. The lines are owned by freight companies, who are supposed to yield right of way to passenger rail, but don’t, and the government does nothing.
Getting there several hours late is considered good outside of the northeast; getting there a day or more late isn’t uncommon.