Also there's a way to subscribe to History Channel's RSS (Really Simple Syndication) feed to get all the info about the daily or even weekly schedule updates, what you need to do is go to History Channel's webpage, click on:
Code:
http://www.history.com/schedule.do?action=daily
Choose the Central Standard Time, after that click on "Full Day Schedule", and you'll have a full day schedule, after you did that you'll see a button that says RSS Feed
, click on that and it'll ask if you want to subscribe so they can send you updates, the direct link is:
Code:
http://www.history.com/dailyRss.do
It's important to do that AFTER you have chosen Central Standard Time so they can send you the correct listings for your area.
Cheers
M.