Myself and a couple of friends had booked a status run that had us overnighting in Panama. American Airlines however have changed their schedule and have now got us departing on one flight before we actually arrive on the previous. The only easy way of getting our status run back on track is to overnight in Miami and get a morning flight to Panama. The problem though is that the flight we would have going down to Panama is using the same aircraft that we were due to fly back to Miami on....1 hr 20 mins after we arrive. I know this would not be long enough to clear customs etc, but was wondering whether it would be possible to stay airside and once we land, just head to transfer desk to pick up boarding pass for return flight. Is this possible?