Not sure where that document came from but in the past, release date has always been 1 week after the pre-order launch. So if it's on the 13th for the pre-order, release date will be the 20th.Thanks for ur input! But the document stated that it is being released on the 27th of this month??!!!
Last year, iphone XS and XS Max pre-order date was the 14th, and was released on the 21st.