Wirelessly posted (BlackBerry8530/5.0.0.601 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
Just be aware that you are entitled to stop over -- not just connect -- in MIA in either direction (or both directions) if desired.
And since AA has a STI-JFK nonstop, you could route the outbound via JFK instead of MIA, and stop over there if you wish.