"Michael 182" wrote in message
...
[...]
And, it has become clear to me from reading the responses in this thread
that it is different in the Washington - Boston corridor.

Most of the people haven't even said where they fly. How is that clear to
you?

For what it's worth, I live in the Pacific Northwest, and the bulk of my
cross-country flying is done in the western states. The planning is
different from that used in densely populated areas, but just as important.

Pete