Vancouver to Charlotte – 45 minute delay leaving Vancouver, but no problems since the Vegas to Charlotte leg was delayed 1 hour.  Flight overbooked to the point of taking volunteers.  Yet another "random" secondary inspection at security.  Apparently, 40ish Southern geek moms are a suspicious group since I’ve now honed my travel gear down to pretty much nil.  Maybe not raising any flags is a flag now?  Ah, well, Philadelphia (actually West Conshohocken) PA next week.  Let’s see how a direct flight from hub to hub goes tomorrow.