Good afternoon, my family and I are flying JetBlue from BOS to MCO on the day after Easter, its a once in a long time type vacation and we can't really afford to get canceled and miss a day or two due to reservations we already have in Florida. I am considering canceling my flight on jet Blue and booking on another airline after yet another weekend with a large round of cancellations. It would probably be around $2000 for the four of us. Am I overreacting? On a positive note in the last 45 days this flight has only been canceled once (last Saturday during that first wave of cancellations), it is a full flight (albeit on a smaller Embraer 190) and it is early in the morning (7:30 AM). Those reasons give me some positivity, but the bad news that has seemed constant around this airline makes me wonder if its unreasonable to spend the money to go to a different airline.

Secondly, if I booked another flight, when would I need to cancel my 4/18 flight by to receive the Jet Blue points back that I used to book it?

Thank you for everyone's help, sincerely, one stressed traveler.