Travel Trouble? Here’s Why Your Airline Flight Is Delayed (2)

Set amongst towering mountains, the town of Durango claims home to some of Colorado’s most inspiring scenery. The large outage that forced Delta to cancel 1000’s of flights this week confirmed how airlines face a comparatively new vulnerability that might solely worsen — an getting old, complicated net of computer systems that control each aspect of their operation.

While the basic foundation of many airline programs has been in use for many years, complexity, not age, is the real drawback, says Lance Sherry, director of the Center for Air Transportation Systems Research at George Mason University. Do this because of a quirk in airline reservation techniques that requires multiple tickets bought in a single transaction all be the same value. Throughout its long history, British Airways has advanced almost a century inside the airline industry. So let your fingers do the strolling before you pay for airline airfare up front …

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