This is so awful for you. I can't imagine.
I can only hope you get full restitution!

I am sure it is too late but the Delta flights out of JFK are great flights, reliable and get you into STT in time for the ferry (usually landed by 12:30). We have always gone this route simply for fear of more legs=more possible logistical issues.

Praying you figure out something that salvages your trip time.