I did Heathrow which has landing and take off on both runways.  Most of it is automatic, as the plane enters the holding area I let TM's do the rest of the work. The plane might come down on either runway depending on how trainz diverted it.  Also got emergency landing and as soon as a plane goes down that route, fire engines, Ambulance and coaches depart as a safety measure.  I am at present adding the proposed third runway in the North East corner.  The use of ATLS allows planes to wait for take off until the approach is clear.