width=364That vast and oh-so-squishy leather seat. The musical pop of a reluctant cork. The shock to the system as a flight attendant deigns to smile. Where are you? First class, of course, or maybe in business.

Actually, you're probably not there (which is why you're reading this in the first place). More and more companies have banned luxury travel, once de rigueur for road warriors but now available only to the biggest of cheeses.But getting an upgrade remains the holy grail of air travel. Is there anything you can do to make it happen? Click Start to see the tips.

Source: ABC News