Ah. I see what you're asking for now. There is nothing I know of that expedites a takeoff before a landing aircraft.
There is a chap on AVSIM that's working on an AI controller, but I think it uses SimConnect. I can't remember. His avsim name is ClipperOceanSpray. Search for his thread over in the AVSIM forums. He has a version one, and he is now working on v2.
That's about all I can think of.