Originally Posted by
pbarnette
Barring either DL/VS or UA scaling back service, the NYC slots won't come open (I am pretty sure they are NYC, not specifically JFK slots).
Which is to say, these slots are all currently being operated. The BOS-LHR slot is what DL uses from Boston, I'm not sure who's operating the three ex-NYC slots, but they're all operated, and DL uses the MIA slot as a one-stop via ATL (though it may become a one-stop via DTW this year...).