United is also having issues w/ the Port Authority, JetBlue, and BA over gate useage and availability. To relieve some of the pressure, UA signed a lease on 3 gates at the old TW domestic terminal, and they were used for the San Fran and LAX transcons... even opened up a Red Carpet Club and 1st Class lounge... but in the end, JetBlue wanted the gates more than United did, and when the leases came up, JetBlue had more power and control to pick them up. You'll occasionally see a UA 767 parked there, but that's all it's doing....
You'll see a few of these routes come back in the future once people start paying more for airline tickets.
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