Trade Paperback release dates?

[OBI-WAN37]

Hello, I prefer to collect trade paperbacks as opposed to comics (harder to damage, more economic, feel nicer), and I can't seem to find any information about when certain trade paperbacks are coming out. So I was wondering, how many days/weeks does it usually take after, say, issue 5 of a series was released for a Paperback containing, say, issues 1-5 of that series to be released?

Also to be more specific I'm wondering about the first volume of 2014's "Hulk", and Volume 4 of Captain America, but a general sense of when these paperback usually are released in comparison to the actual comics would also be appreciated. Many thanks!

[runguy]

If trade paperbacks usually within 3 months . also some titles release hard covers first.

I use this website once the solicitations come out http://www.comiclist.com/index.php