Lengthy Flight Delays In Northeast

(Undated) -- A second round of winter weather is causing all kinds of problems at Northeast Airports. FlightAware.com shows delays of more than four hours at Kennedy Airport in New York and Newark International across the Hudson River in New Jersey. There are also delays south of there at Philadelphia International. Thousands of flights have been canceled since this past weekend's major snow and ice storm rocked the Midwest, southern states and the Northeast.