They told me it would definitely be at the store for pickup by the 19th, but the e-mail I got said "expected by the 13th."
  I told the lady that the announcement for pre-orders said that it would be received by the 17th, and she said to keep checking the e-mail, it would tell me to come in, and could well be sooner than the 19th.    They are just protecting themselves.  I anticipate their shipment arrival on the 13th and from there it is a matter of inventory and stocking.  
Did any of you get word on the flip case when you ordered at the store?  they didn't know what I was talking about.  The Samsung rep came by and said there would be some cases for the phones, but they did not know what that meant.