Airlines Adjust Menus for Long-Haul Flights

The Wall Street Journal: “Airlines and scientists are studying the effects of spending 20 hours or more in an arid cabin at high altitude. They’re beginning to change everything from food service to cabin lighting and temperature to combat dehydration, jet lag and the sedentary effects of being belted into a seat for a day binge-watching movies … Singapore Airlines is working with nutrition and health experts at Canyon Ranch here to devise new menus and onboard wellness programs for its 9,534-mile nonstop trips between Newark, N.J., and Singapore, which will be the longest flights in the world when they launch in October. The airline will also add the long-distance wellness program to existing San Francisco and Los Angeles flights.”

“Out go potatoes; in comes cauliflower. Beverages are being selected to not only improve hydration but also promote bathroom trips to make sure people get up and move around to stimulate blood flow and stretch muscles … To learn more about passengers on long flights, Qantas enlisted volunteer frequent fliers to wear monitors on wrists and legs. It turns out there’s huge variation in passenger movement: Some passengers are active, others remain sedentary the entire trip.”

“Changes are already happening, such as delaying dinner on the evening departure from Perth to begin moving body clocks to London time. When it’s time to go to sleep, cabin lights turn amber and red, which facilitate rest. Blue and white lighting helps wake passengers up … Another area under review with Canyon Ranch: exercise. Singapore, like many airlines, already has a video suggesting some in-seat stretching to relieve tension and stimulate blood flow. The airline is updating the video with input from Canyon Ranch and is considering whether to do more … Qantas says it hasn’t ruled out having a trainer onboard to lead exercises.”

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