Rob Marooster, COO, stated on CNBC that the delays are often not conveyed to the public as the times are often dictated by FAA ground stops or ground delay programs which can often be cancelled and times moved up.
Jetblue system operations also receives its weather updates from fantasy land and chronically disregards weather reports from certified outlets.
On day one of this IROP the airline had weather reports indicating the landing minimums would below CatIII autland for the airbus. Flights were not cancelled until 3 hour delays were posted.