Aren't no point going to the AA terminal at JFk any time soon.
My parents missed their connection and have been camped out at the airport for nearly 36 hours, Unfortunately there are no AA staff around to ask for help except at the ticket counter and the line is currently running 7 hours.
As the FAA has announced that the airport is now open there are thousands more arriving all the time despite the fact that virtually all flights have been cancelled so the queue will only get worse.
If you have any alternative, don't go at least for a couple of days.
American Airlines