The wildfire smoke that has cast a sickly pall over major cities across the eastern US snarled air travel Thursday, creating headaches for big aviation hubs and upending plans for thousands of travelers.
Nearly 600 flights across the country were delayed and six more had been canceled as of Thursday afternoon, according to FlightAware.com, a flight tracking service.
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The Federal Aviation Administration said Thursday morning that it had delayed all flights bound for New Jersey’s Newark Liberty International Airport nationwide. It also delayed certain flights bound for New York’s LaGuardia Airport.
The agency warned that delays were also possible at airports in Charlotte, North Carolina, Dallas and Philadelphia and at New York City’s John F. Kennedy International Airport.
FlightAware’s “MiseryMap” showed that LaGuardia and Dallas/Fort Worth International Airport were seeing the most significant disruptions at 4 pm ET Thursday.