Airlines are now at their lowest level of flying since the 1990's. Las Vegas, Fort Lauderdale, Orlando, and other vacation spots are now being targeted for most future cuts. US Airways has signification reduced flying out of Las Vegas, Spirit is planning cuts from Fort Lauderdale, and Delta has cut flying by 45% from Orlando. There is a GREAT chart on USA Today to show cuts from your airport. Des Moines seats have risen just over 1%. Also, good news is that United is adding mainline service in the morning (eliminating 2 RJ flights), and Continental is adding flights to Cleveland later this month.