In article ,
"Clark W. Griswold, Jr." wrote:

The chokepoints are a handful (less than 12) high volume airports. Those
airports are high volume primarily due to the hub connections through those
airports. Eliminate or reduce the hub traffic and those airports are much
less
likely to be choke points.

But without more runways, there will only be so many aircraft that
can be launched and recovered...

--
Bob Noel
looking for a sig the lawyers will like