Kind of. My aunt was always habitually late to places and she kind of thought of it as a cute idiosyncrasy. My mother always tries really hard to have everything ready for Thanksgiving for 3pm. She let them know the time as always (it was a regular thing every year). After a few years of waiting for them and having the food get cold, she/we decided to start without them. They showed up as we finished and they were upset/angry that we didn't wait. I think they were an hour or more late. I was a teenager and was defending my mother, but I was a little too vocal.
You?