I have yet to be used in October and I only flew twice in September for 4 hours block. I know others with similar experiences and I know some that have been used a fair amount (30 - 50 hours). JFK seems o use their CR9 FOs more than LGA, but there are less of them. Of course that could change tomorrow. If you come here, expect NYC on the CR9 and to sit reserve for 2 - 5 months (depending on when you finish OE and how junior you’re in your class). If something else happens, just go with it. Go to the regional that best puts you were you want to be eventually. Only you can say what that is.