About five years ago, San Francisco Chronicle travel editor John Flinn published a column called " A few things I've learned in a quarter-century-plus of travel ." I enjoyed his insights so much I saved the article as a text file -- and I recently stumbled across it again on my laptop. Here are my...

It's a common traveler's dilemma: to avoid jet lag after a long-haul flight, you should really sleep on the plane. That way, you can wake up refreshed and already be on local time. The problem: you can't sleep on planes. If you've ever arrived at an airport feeling groggy like Bill Murray's character in the...