October 31, 2012
Superstorm Sandy grounded more than 18,000 flights across the Northeast and the globe, and it will take days before travel gets back to normal.
According to the flight-tracking service FlightAware, more than 7,000 flights were canceled on Tuesday alone. Delays rippled across the U.S., affecting travelers in cities from San Francisco to Atlanta. Some passengers attempting to fly out of Europe and Asia also were stuck.
Authorities closed the three big New York airports because of the storm. New York has the nation's busiest airspace, so cancellations there can dramatically affect travel in other cities.
It was possible that John F. Kennedy airport would re-open for flights on Wednesday, according to the Port Authority of New York and New Jersey. It wasn't known when the LaGuardia and Newark, N.J. airports would reopen.
Flying began to resume at other airports. Delta restarted flying from Boston and Washington Dulles and Reagan on Tuesday. Airline spokesman Morgan Durrant said it would resume domestic flights from JFK on Wednesday.
Service was slowly returning to Philadelphia International Airport on Tuesday afternoon.