Most Americans don't! I'm sure HN commenters from the US fly internationally more often than the average American, but still.
And the poster upthread talked about airlines operating in the US, not just US airlines. That would include, e.g. airlines from EU countries that fly to the US, and even have some domestic hops here.
And the poster upthread talked about airlines operating in the US, not just US airlines. That would include, e.g. airlines from EU countries that fly to the US, and even have some domestic hops here.