The problem is not ATC, although they are overdue for an upgrade.
The problem is simply, that there is too little real estate. The proverbial ten pounds in a five pound bag.
The runways at ORD can only handle so many flight an hour and that number has essentially been set, based on a beatiful day, with favorable winds, efficient use of all runways, LAHSO operations. If these conditions do not exist, quagmire develops fast.
LGA is even worse, as those who flies there knows, since LGA has even less space to play with.
The problem is simply, that there is too little real estate. The proverbial ten pounds in a five pound bag.
The runways at ORD can only handle so many flight an hour and that number has essentially been set, based on a beatiful day, with favorable winds, efficient use of all runways, LAHSO operations. If these conditions do not exist, quagmire develops fast.
LGA is even worse, as those who flies there knows, since LGA has even less space to play with.