Your order goes through several steps before reaching your door.  Here are those steps:
 
Step 1            Confirm payment            0-1 business days
Step 2            Process order                 0-1 business days
Step 3            Package order                1-2 business days
 
Step 4            Shipping            Airmail       7-14 business days
                                              Expedited          5-7 business days
                                                          

Total            Airmail            7-14  business days
                  Expedited            7-15 business days

All times listed are estimates and are guaranteed.  Exact time varies with exact destination. Long Holiday season orders can experience 1-2 week delays.