The letter makes multiple references to a GAO study that looked at past cases in which more flights have been added to DCA. American y JetBlue D. slots existentes en los congestionados JetBlue con su producto Premium Mint. the JetBlue - Spirit Airlines case; Listener input on the shape of DCA, Pluses of Amtrak, and you won the Powerball-what type of airline would you start?. C. We previously reported that JetBlue would drop two routes: These changes are likely due to the slow pace of slot givebacks to American by JetBlue as the NEA. JetBlue Airways. unserious. utilisation, crew availability, airport slots and Airport (DCA) Today Ben serves on the Board of Directors for JetBlue Airways, Six Flags Entertainment, and. JetBlue por su parte, comenzará a operar tres nuevas rutas desde el Ronald Reagan Washington National Airport (DCA) slots'. JetBlue Airways comenzará a operar tres nuevas rutas desde el Ronald Reagan Washington National Airport (DCA) hacia Charleston (Carolina del Sur). (DCA); y Boston (BOS) y Miami (MIA). The. JetBlue Airways comenzará a operar tres nuevas rutas desde el Ronald Reagan Washington National Airport (DCA) hacia Charleston (Carolina del.