Major airports in the Northeast have begun preemptively canceling flights ahead of the arrival of an impactful nor’easter forecast to slam the region.

According to data from FlightAware, over 3,000 flights have been canceled across the Northeast’s major travel hubs so far.

Cancellations and delays are expected to continue to mount as we inch closer to the crippling impacts the nor’easter will have on all forms of travel across the region.