That the passengers will be more comfortable when sitting on the runway waiting for take-off.
Rick
I did read that it has a double aisle, but couldn't find out if the seating will be less crowded.
Home page and photo:
http://www.boeing.com/commercial/787family/
Information at:
http://www.boeing.com/commercial/787family/background.html
In addition to bringing big-jet ranges to mid-size airplanes, the 787 will provide airlines with unmatched fuel efficiency, resulting in exceptional environmental performance. The airplane will use 20 percent less fuel for comparable missions than today's similarly sized airplane. It will also travel at speeds similar to today's fastest wide bodies, Mach 0.85. Airlines will enjoy more cargo revenue capacity
In addition to bringing big-jet ranges to mid-size airplanes, the 787 will provide airlines with unmatched fuel efficiency, resulting in exceptional environmental performance. The airplane will use 20 percent less fuel for comparable missions than today's similarly sized airplane. It will also travel at speeds similar to today's fastest wide bodies, Mach 0.85. Airlines will enjoy more cargo revenue capacity
Angeline
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