Id be peed off to TBH... but i dont think men work like us where they get up early to make sure everything is done. My hubby still does it now, but i tend to just let it go or it will ruin our entire evening. YANBU
It is PITA when people are like that. I feel your pain. My SIL is dreadful at being anywhere on time. We've taken to telling her an hour earlier than everyone else if we're going out now and she's still late!
Hope you still get to do, whatever it was you'd planned though.