The new Facebook scheduled post feature enables page administrators to decide when they would like to post a specific status without physically needing to post it
The innovative feature is available as a clock icon on the bottom left of the status screen and lets you decide the precise year, month, day, hour, and minute you wish to set the post.
The scheduled post feature comes combined with another tweak, which allows post delegation within the page allowing the administrators to assign different roles without needing to share their own administrative rights.
The manager has all powers and can promote, demote, create ads, schedule posts. The insights analyst possesses the least, though it's not really specified what "view insights" details.