The fastest and best way to find out would be to call them and ask them directly. They don't look down upon you for inquiring about such things. likely anyone on here only has guesses as to whether or not it is full.
Last I heard it wasn't full. I doubt it is full yet because we usually interview with open spots until May or so. Plus we take people from the Waitlist every year. Give admissions a call and ask, and I will also try to find out next time I am in there.
I checked today and AZPod is not full, but it is over half full. We usually interview into the summer, and we do take students off of the alternate list, but it is always in your best bet to schedule an interview ASAP. Good luck!