The departures of at least two flights from Sky Harbor International Airport were briefly delayed Wednesday morning because of a security concern that was quickly cleared up.
Phoenix police Sgt. Trent Crump says an employee had spotted a suspicious person going through a controlled-access door but that it turned out to be another employee.
Airport spokeswoman Julie Rodriguez says two flights' departures from Terminal 4 were held up for a couple of minutes as authorities checked things out.
Rodriguez says the airport is operating normally.
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