30 to 90 days on short sale flip

[Marcus Porchia]

Hello to all BP members! I'm a new investor I and want to go after short sales and foreclosures and flip them to a end buyer but from what I understand there is usually a 30 to 90 period before you can sale the property. So I have two questions? Would it be worth it for a investor to wait 30 to 90 days on a property? And if so are investors willing to wait that long to get into the property? Thanks in advance for your help.