上游充通大学 Effects of Actual Schedule Performance SHANGHAI JIAO TONG UNIVERSITY Actual progress-whether faster or slower than planned- will have an effect on the schedule of the remaining, uncompleted activities of the project. Actual finish times(AFs)of completed activities will determine the earliest start and earliest finish times for the remaining activities in the network diagram,as will as the total slack.Effects of Actual Schedule Performance Actual progress — whether faster or slower than planned — will have an effect on the schedule of the remaining, uncompleted activities of the project. Actual finish times (AFs) of completed activities will determine the earliest start and earliest finish times for the remaining activities in the network diagram, as will as the total slack