According to JetBlueBestFareFinder here are the unreserved seats:

 

To Orlando           10-28-20=58

To Fort Lauderdale     16-11-11=38

 

Based on 600 available seats this equates to a load of 84%    Again do not forget about 20% Dunkin Donut discount on JetBlue Tickets.  Read this post for details. 

Bottom line we are always seem to be in the mid-80’s, which seems pretty good to me considering July-August are the off peak months.

 

dunkin donuts