bob@las-AA
Veteran
And LASTim I know DL in a number of cities for Ramp is not completely DL Kev has talked about it before In BWI for example Not the whole ramp is mainline DL despite that DL operates far more mainline than RJs. But remember DL can do as they please anytime they wish for whatever reason
As far as JB I would think JB has contract ramp at most cities except their key cities like BOS JFK FLL(??)