I don't mean to be a killjoy or anything, but many market watchers and analysts are predicting a very large slump in stocks and the economy in every sector. Some are saying the 2007 depression will pale in comparison to what could be looming.

I guess my point is, how does Spirit fare historically, in times when the economy really tanks ala 2007 or worse? Do they buy more airplanes and expand in the wake of legacies cutting capacity? Do they park and furlough? Does fuel have a price point associated with their growth or shrinkage?