5W Graphics, whose work you've seen by now, compares lower-cost airlines to "regular" airlines. The infographic is from the Spain group, so the focus is on Eurpoean airlines. Apparently the concept of low fair airlines (LFAs) is fairly new in Europe, only starting in 1990 with Ryanair while Southwest Airlines was founded in 1970. I'm more of a JetBlue guy myself. I cherish my legroom and in-flight entertainment.
[via Cool Infographics]