I uploaded my first app to iTunes connect, on the 23rd it changed status to Waiting For Review. The box which shows the status of app reviews says 80-99% of apps in the last 5 days have been reviewed.
Does that include the Waiting For Review period, or only from the In Review period?
Basically how long should I wait before I wonder if it's disappeared down a black hole? I have no problem with waiting weeks, just Im unsure what the percentage says actually mean.
EDIT: I also meant to ask if the the stats Apple give in the developer centre, include the Waiting For Review period?
Well, most of the apps i submitted into the App Store were submitted within 7 days - it does not make any difference if you submit new app or just an update. The latest update i submitted took 8 days to review, so maybe it's a bit 'crowded' at the moment.
As per my experience, it could be between 1 day to 6 days. But you never know what might have prevented you app to go through..
来源：https://stackoverflow.com/questions/8344526/typical-time-for-waiting-for-review