Spirit Learns That Bankruptcy and Concern of Imminent Failure Aren’t Good for Business

September has always been a bad month for leisure airlines. That’s the first full month after kids are back in school, and it’s when almost nobody is flying to the disgustly-swampy, occassionally-hurricaney land of Florida. In reality, people aren’t doing much leisure travel at all that month, so leisure airlines do what they can to...