I've missed flights twice. Once I was working and just lost track of time
Must have been something important....I don't remember.
The other I was sleeping. The only part that sucks is when I woke up, right in front of the gate, I was the only one around besides the GAs. They paged me many times but you'd think if there is just 1 dude sleeping in the seats outside the gate that it may be him that you are paging?
Both times they just put me on the next flight. Not more then a couple hours lost.