Earnings data typically displays 24–48 hours after the end of the day, Pacific Time, but may sometimes take longer to appear if your channel has just been re-enabled for monetization. More info here: http://yt.be/help/VKkS If you're referring to something else, let us know!
Earnings injected to your AdSense account can be withdrawn as long as you meet the threshold and your account is active. Otherwise, any earnings on YouTube analytics will be held, but will be transferred to AdSense once your channel monetization is reenabled.