List

List view, with the newest posts first and a filter for status.
Board

Board view groups the same posts into columns by status.
Calendar

Calendar view, with drafts in a panel on the left and scheduled posts on the grid.
Which to use
Planner settings
The gear icon at the right of the view tabs opens Planner settings — time zone, week start, and Publish like a human. Those apply to the brand, not to the view you happen to be in. See Time zones and scheduling.Related
The post editor
What each status means.
Share your calendar
A read-only link for a client.