Abstract: A system, method, and non-transitory computer-readable storage medium for worksite simulation and optimization is disclosed. The method may include obtaining measured data for a plurality of worksite processes on the worksite. The method may further include performing a statistical analysis of the measured data and outputting a statistical distribution of the measured data. The method may further include obtaining machine design performance information for a plurality of machines involved in the plurality of worksite processes. The method may further include obtaining site layout information for the worksite. The method may further include generating a model for operation of the worksite based on the statistical distribution of the measured data, the machine design performance information, and the site layout information.