JetBlue Informative - JetBlue Cancels Flights in Fall
While airlines like to let everyone know when they have launched new flights, they rarely let you know they have cancelled flights.
Even though the non-stop San Diego to Seattle flight only launched last year, they are now cancelling the flight this fall. The last time you can fly san Diego to Seattle direct is labor day weekend. After that it is cancelled.
Unfortunately I have a credit on the airlines, like in SD and only fly JetBlue to Seattle. Looks like that credit will never be used.