MacStories is today citing a reliable source saying that iOS 4.3 will be delivered to end users on Feb 14th at the normal 10am PT.

According to several reports surfaced earlier this week, Apple is targeting a release of the next major iOS update, version 4.3, in two weeks. We just got word from a reliable source that iOS 4.3 should be available on February 14th at 10 AM PST.

MacStories was a few weeks off on their 4.2 prediction (Wifi Bugs?) and previously reported 4.3 would come in December.  Hopefully this is a different source. We’re pencilling it in because we hope they’ve nailed this one :D