F9v1.1 cassiope is delayed after several anomalies on the hot fire were found. New hot fire schedualed for wensday, no official launch date now, but its usually about 3 days after a sucesful hot fire. Assuming they can get launch permision and no other space launches are schedualed and of course weather peritting.
From Elon Musk @elonmusk 23h:
Will do another static fire of rocket to make sure all is good & AF needs to test ICBMs, so probable launch Sept 29/30.