Flight Cancellations Passenger Disruptions Planned Vacation Airport Operations Airport Passenger Experience Visibility Impact on Passengers Reduced Visibility Air Quality Rebooking Options United States Severe Weather Summer Travel Woes Air Network Recalibration Northeast Storms US Flights International Flights Passenger Complaints Airport Backups Airline Cancellations Fourth of July Holiday Weekend Weather Airline July 4 Holiday Weekend New York-area Airports European Flights Hurricane Hilary Detroit Metropolitan Airport Technical Issues Flight Delays caused by Hurricane Idalia Weather-related Major Airports Airport Cancellations Road Conditions Canceled Flights Passengers Cancelled Flights Fort Lauderdale-Hollywood International Airport Airport Conditions Road Closures Environmental Impact Logistics Flight Status Airports Refunds