Because of the heavy commercial air traffic into Newark , LaGuardia , and Kennedy airports , an air traffic control Control clearance is required Preventing_or_letting to operate Being_in_operation in much of the airspace around the city .

At most airports this would normally mean an approach Arriving should be initiated Process_start from the other direction , runway 36 .

Widespread Dispersal blizzard Attack conditions wrought Causation havoc on transportation ; streets and highways throughout the hardest-hit areas were clogged Hindering with stalled and abandoned GiveUp vehicles , and multiple major airports were forced to close Process_end .

This led to Causation severe disruption to the road and rail network with several airports being closed Self_motion including London Heathrow Airport for a time .

Many small and mid-sized aircraft due Causation to arrive Arriving were diverted Removing to other Canadian airports in Ottawa , London , Hamilton , and Winnipeg .

After the crash Catastrophe Air France pilots criticized Judgment_communication under-developed airports with facilities that were ill-equipped to handle Hold jet aircraft , such as Guadeloupe 's airport .

High winds and heavy rain forced Causation the closure Process_end of several local airports and the main Nadi International Airport .