Two items
1)The map in the Wiki is badly out of date. There hasn't been a T3 at JFK for at least a couple of years. Also T9 is now part of T8. I've updated it so not to cause confusion.
2)What is the realistic chances of connecting between AA (scheduled arrival at 750pm) and QR (scheduled departure of 910pm)? I'm in J (hopefully F if the airport will process the upgrade) on AA and J on QR if it helps any.