How easy is it to commute from ORF/PHF to CLT? Are lines same day commutable? Are there many ORF/PHF overnights?

I was at a PDT meet and greet and was told PSA may be a better option for a commuter from a scheduling standpoint. One of the PDT pluses is almost immediate line holder- how long is the wait until a new hire could hold a CLT line these days?