I don't think there is an average. They say to give it two weeks, some people get it earlier and others are still waiting. Mine came two weeks to the day after I ordered.
The average delivery date is 10-14 days. Read through the other threads about delivery. Some said they receieved theirs in less than 1 week, some after 1 week, and some after 2 weeks. I received mine after 8 days. When did you order yours MR Bowman?