Philadelphia International Airport experienced a brief ground stop on November 29 after the FAA responded to a bomb threat involving a passenger aircraft. The temporary halt, which lasted approximately 30 minutes, was resolved after authorities cleared the aircraft for departure. The incident reflects an uptick in bomb-threat alerts across US airports throughout November. As a major East Coast hub handling significant domestic and transatlantic traffic, even brief disruptions at PHL can create cascading operational challenges during peak travel periods.