Great, instead of using the cheaper wholly-owned airlines and turboprops, they use Air Willy. I want to know how that is cheaper. Not to mention jets aren't meant to cruise at 8000 ft to KGSP or 12000 to KROA, etc. Someday one of them is going to hit a Piper Cub that hasn't any radios or transponder. I won't even get into the fact that PSA flys in and out of non-towered airports or airports with part-time ATC after-hours.