Welcome to FlyerTalk,
san23!
When posts are routed into the moderator queue for approval, an email notification is sent to the volunteer moderator(s) for that forum. Since we are all volunteers, it is hard to established a set service level agreement on how quickly your post will be released but in general, it should be no longer than 24 hours (and often much quicker than that).
Please see the following thread for related discussion on this topic:
http://www.flyertalk.com/forum/techn...w-missing.html
Regards,
FlyinHawaiian
Volunteer Moderator