Delays of about six hours for flights out of Miami, FAA says

Flights still cannot depart Miami International Airport but appear to be scheduled to resume soon. The Federal Aviation Administration says that flights will not be allowed to depart until 17:30 local time (22:30 BST). There are delays of about six hours for flights out of Miami, the agency says. Flight tracking data doesn't show flights landing yet - one flight, from Doha to Miami, appears to be circling the airport.