APC kiosks are still not in the JFK terminal used for most (if not all) BA flights. And, interestingly enough, even the GE kiosks in T7 can end up backed up a bit and then some. And then there is the weird thing at T7 for GE in that it's not all that clear on how GE members are to proceed to the baggage claim area after getting the GE kiosk receipts, so many GE members wait until told verbally to just proceed to the baggage claim area without going into any special line after having gotten the GE receipt.

I'm not holding my breath waiting for T7 to have APC kiosks when even the GE kiosks there have been backed up from time to time.