How Uptodate is Adsense Report?

I check into my adsense account from time to time? Does anybody know how uptodate is adsense reported? With 2-3 hours delay or no delay. Thanks.

 

I want to say 1 - 3 hours, it's really hard to tell since they haven't linked Google Analytics to AdSense like you can with Adwords

 

I think the delay cab be up to 4 hours

 

For me, I usually see maybe a 15-20 minute delay on my lower traffic sites. On my bigger sites I think it may be a little bit longer, kind of hard to tell, but not too much.

 

Seems to be variable

 

Well, they update in every 30 minutes.