B777 Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP); Flight Crew Commercial; Flight Crew Instrument; Flight Crew Multiengine
Communication Breakdown; Confusion
Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Weight And Balance
Human Factors
As PIC (Pilot in Command) from ZZZ to ZZZ1; I was reviewing the operating flight plan and load sheet prior to flight. I discovered a discrepancy between the two and found the operating flight plan to be 118;989 LBS lighter than the load sheet data. I contacted the Flight Dispatcher on duty and voiced my concerns. New operating flight plan and load sheet was generated with the correct data. I was informed it was confusion between kilograms and pounds that was the cause of the paperwork error.
B777 Captain reported noticing a load discrepancy during pre-flight planning.