There are 14 cancellations, and seven delays as of 9:30 a.m., according to FlightAware.
However, there have been more than 1,200 cancellations nationwide.
Those numbers are much better than the past several days, when the FAA ordered flight reductions due to staffing shortages in control towers due to the shutdown.
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Some passengers who dealt with travel troubles over the weekend at PHL could be facing a new threat after the Philadelphia health department said it was investigating a possible measles exposure.