Years ago, I flew a LOT with FS9. I had a PMDG 737, a PSS 757 and so on.
I seem to remember that I never did have to tell either the controllers or AES what gate I was going to head for when I landed; they seemed to just know.
I'd pull off the runway and the controller would tell me to proceed to such an such a gate and when I got over the runway or runways in between where I was and the taxiways, there was a li'l ol' AES truck waiting to take me to that gate.
Am I just hallucinating and if not, is it possible to do that with FSX....somehow?