In what might prove to be great news for General Motors Corp. (NYSE: GM) and Ford Motor Co. (NYSE: F), the airline industry continues to foul its own nest by treating customers like egg-laying hens, penning them up until they've been squeezed dry, then plucking them clean.

Northworst, I mean, Northwest Airlines Corp. (NYSE: NWA) is the current worst-in-class, as its 'passengers' have been caught in the middle of a labor dispute between pilots and the airline, facing canceled flight after canceled flight. However, Northwest is just one of many culprits in this effort to convince the American public to take a car vacation.

US Airways (NYSE: LCC), aka 'Air Mañana,' was the perpetrator of six of the ten most delayed fights in April. We all remember the JetBlue (NASDAQ: JBLU) debacle this winter, and NPR's Scott Simon has documented his ongoing problems with United Airline's (NASDAQ: UAUA) unresponsive lost luggage department.

Even with airlines padding their flight times to increase on-time arrivals, almost one in every four is delayed. And while the industry continues to use weather as the whipping boy, according to FAA statistics it accounts for less than 1% of delays.

As we enter the vacation season, I would have expected the airline industry to put its best foot forward. Instead, it seems to be dropping its collective drawers to moon us. My advice? Drive. Yes, you'll be cooped up in a small chair, but you can get up to pee any time you wish.

Flight delay info can be found on the FAA website.