In project management, what does the timeline aspect of a Gantt chart represent?

The timeline aspect of a Gantt chart primarily illustrates the duration of each task and their dependencies within a project. This visual representation allows project managers and team members to see how long each task is expected to take, as well as how tasks are interrelated—indicating which tasks need to be completed before others can begin. This clarity aids in scheduling and helps in tracking progress against planned timelines.

By displaying tasks along a calendar-like timeline, a Gantt chart provides an at-a-glance overview of the project schedule, making it easier to manage and adjust resources and timelines as necessary. Understanding this relationship between tasks and their timing is crucial for effective project management.