Flights halted at airports across the US due to 'extraordinary circumstances,' FAA says

WASHINGTON (AP) – Flights are halted at airports across the United States due to "extraordinary circumstances," the FAA says. In a statement obtained by Nexstar, the FAA specified that the ground stop was issued "following communication issues impacting multiple Air Route Traffic Control Centers." The FAA said its technicians were investigating. Transportation Secretary Sean Duffy, [...]