Described is a method and system for analyzing throughput of a production line. The method includes selecting among the stations, a set of susceptible stations that are affected by at least one selected event, ranking the susceptible stations with respect to a selected event and the predetermined criteria to determine an ordered list of more susceptible stations, altering the selected events to generate a new set of events, reranking the susceptible stations with respect to the selected events comprising the new event to determine a new ordered list of more susceptible stations and determining the most susceptible station based on a comparison criterion of the original ordered list of more susceptible stations and the new ordered list of more susceptible stations.