hijiri

Allows to you to set the datetime of expiration and the schedule which overwrites the another post.
Datetime of Expiration
When it becomes the datetime of expiration, the status of post is changed to ‘draft’.
Overwrite the another post
When the scheduled post(A) is published by wp cron, the new post(A) overwrite the another post(B) and the old post(B) is changed to draft. 
The slug of the new post(A) is changed to the slug of the old post(B). 
The slug of the old post(B) is changed to the slug of the new post(A).
This Plugin published on <a href="https://github.com/hijiriworld/advanced-schedule-posts" rel="nofollow ugc">GitHub.</a>

Advanced Schedule Posts

Advanced Schedule Posts plugin allows to you to set the datetime of expiration and the schedule which overwrites the another post.

yaofong

If you are finding a simple basic timetable, this is it.
Features of this plugin:
<ul>
<li>Add,list and delete events in admin panel</li>
<li>Output the timetable to any post or page using shortcode ‘[simpleevent]’</li>
<li>Edit timetable.css to your match your blog. You can set different style for past, current and future events.</li>
</ul>

Simple event schedule

A basic timetable plugin that allow you to add, delete event and show it on your post or page.

Advanced Schedule Posts vs Simple event schedule