The U.S. Federal Aviation Administration (FAA) has issued an immediate ground stop for all departing flights at Philadelphia International Airport (PHL) following a reported bomb threat. No additional details about the nature or credibility of the threat have been released so far.
In addition to halting outbound flights, the FAA also grounded inbound aircraft traveling from the Washington D.C., New York, Boston, and Cleveland airspace regions to prevent further congestion and maintain safety.
Risk of Extended Ground Stop Considered ‘Medium’
According to early FAA assessments, the risk of the ground stop being extended is rated medium, with an estimated 30% to 60% chance of continuation as authorities investigate.
Similar Airport Threats Reported Earlier This Month
This incident comes after several bomb threat scares at major U.S. airports earlier in November, all of which were cleared without incident.
At the start of the month, Reagan Washington National Airport temporarily halted operations after a bomb threat involving a United Airlines aircraft. The FBI responded and later confirmed no hazardous materials were found.
On the same day, a Delta flight at LaGuardia Airport was evacuated before takeoff following a bomb threat report.
Authorities Monitoring the Situation
Officials have not yet confirmed when normal operations at Philadelphia International Airport will resume. Passengers are advised to check with their airlines for updates as the investigation continues.



