There is also this explanation of airfare pricing, courtesy of Dave Barry.
Q. Airline fares are very confusing. How, exactly, does the airline determine the price of my ticket?
A. Many cost factors are involved in flying an airplane from Point A to Point B, including distance, passenger load, whether each pilot will get his own pilot hat or they're going to share, and whether Point B has a runway.
Q. So the airlines use these cost factors to calculate a rational price for my ticket?
A. No. That is determined by Rudy the Fare Chicken, who decides the price of each ticket individually by pecking on a computer keyboard sprinkled with corn. If an airline agent tells you that they're having "computer problems, " this means that Rudy is sick, and technicians are trying to activate the backup system, Conrad the Fare Hamster.
Full article has answers to other air travel questions and is here:
http://www.miamiherald.com/2010/05/2...dly-skies.html