Your flights may occasionally be cancelled by this carrier. There are several factors at play when the authorities decide to cancel. One of these is weather-related JetBlue cancellations. Reviews of JetBlue Airlines suggest that it might not put its passengers' lives in danger when they are unfavourable. Hence, you may be unable to continue with your trips.
The following are some further justifications for the action:
the COVID-19 limitations
political upheavals
flight technical difficulties
Note: Passengers will get compensation in the event that JetBlue flights are cancelled by the authorities. Furthermore, compensation is also available in the event that your flights are delayed.