We, too, had our JetBlue flights from Boston for November 3 canceled this Monday. (Since then we made end around plans to go instead to Miami via JB and the next day to SXM by AA, yes, not ideal but so be it, at least we are getting there, even if a day late.)
Not trying to be political but, since the airlines layoffs after Sept 30 and after getting no more bailout money from stimulus 2, whether one thinks that is justified or not, sounds like because that did not happen this is where we are.