Hello! I had an interview with Drexel on September 17th, and I received a decision on the 25th (accepted).
I got my interview done a bit earlier as I like overseas and had to conduct the interview over Skype.
The PTCAS program listing for Drexel says that they contact applicants for interviews between August and December, so I would say that there's still plenty of time and you still have a chance. Good luck!