B767 Undifferentiated or Other Model
Flight Crew Private; Flight Crew Instrument; Flight Crew Commercial; Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine
Flight Crew Last 90 Days 165; Flight Crew Total 3390; Flight Crew Type 2154
Situational Awareness; Confusion; Communication Breakdown
Deviation / Discrepancy - Procedural Published Material / Policy; Ground Event / Encounter Other / Unknown
Flight Crew Took Evasive Action
Human Factors
Upon pushback and start-up in ZZZ the Wingwalker and Marshal gave the all clear salute. Problem was; the headset was still connected to the Ground Agent and he was still below. The Captain relayed the danger in what happened; but I'm not sure the guy understood what he was saying since it varied from the script of the typical push back. Had the Captain not been paying attention the incident could have ended tragically.
767 First Officer reported that the Ground Marshal gave all clear signal with Ground Agent and headset still attached to aircraft.