wrote:
http://finance.yahoo.com/expert/arti...VqVmaXNz67YWsA

Yes, it is. And while I understand the part of economics about more
volume translating to lower prices, he points up another angle of that
when talking about why the worst congestion, among routes to the busiest
hubs, could be solved by the same law of supply and demand.

"It should cost more to take off from Chicago at 8 a.m. on a Monday
morning than it does from Tulsa at 2 p.m. on a Saturday...."