Critical path

Definition

The critical path is the longest sequence of activities in a project plan which must be completed on time for the project to conclude by its due date. Any delays in the critical path directly impact the project's schedule and overall completion time.

Related terms

Project Management: A methodical approach to planning and guiding project processes from start to finish.

Gantt Chart: A visual representation of a project schedule, showing the start and finish dates of various elements of a project.

Lead Time: The amount of time that elapses between the initiation and completion of a process or project phase