Last one and this is just fwiw:
How much of that airline ticket is going to fuel? It’s an important question for travelers as oil prices continue to fluctuate, affecting ticket costs.
Starting today, Spirit Airlines’ customers can go to Spirit Airlines - cheap tickets, cheap flights, discount airfare, cheap hotels, cheap car rentals, cheap travel to find out. In the name of transparency, Spirit is offering a chart that shows the amount of fuel used for various trip lengths, the current price of fuel and how much this means for each passenger traveling one way. For example, a customer who is paying $137 for a one-way ticket from Fort Lauderdale, Fla., to Los Angeles can see that $78 of that fare is spent on fuel.
Spirit Airlines Shows Fuel Costs - In Transit Blog - NYTimes.com