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Video: Watch the Boeing 777X Test Aircraft Stretch Its Wings

June 19, 2019
3 min read
Boeing 777X folding wingtip YouTube
Video: Watch the Boeing 777X Test Aircraft Stretch Its Wings
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With concerns over its Boeing 737 MAX and a drought of orders coming into the Paris Air Show, until it landed a blockbuster order Tuesday, Boeing is certainly in need of some positive press. And it's hoping to get that from its new Boeing 777X aircraft.

The newest version of its popular Boeing 777 family is currently undergoing certification testing after rolling out of the assembly line on March 13, with little fanfare in the wake of the second 737 MAX crash.

The Boeing 777X is longer than the current 777 models and sports a larger wingspan — so large that it needs folding wingtips. Today we are getting a first look at this unique feature.

With a wingspan stretching to 235 feet, which is more than the 225-foot wingspan of even the biggest Boeing, the 747-8, the 777X could have trouble fitting in tight airports. Thanks to this new design feature, the wingtips can be folded upward to narrow the wingspan to just under 213 feet. That will enable airlines to operate this aircraft in more airports without special accommodations.

Until now, we could only see animations of how this would work:

Now, we are getting a chance to see these wingtips in action on the Boeing 777X test aircraft:

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This solution is so revolutionary that the Federal Aviation Administration had to come up with new regulations before approving the aircraft's design. Locking mechanisms and systems are in place to make sure that the wingtips are extended before takeoff and will remain that way through landing. And in order to get regulatory approval, Boeing needed to prove that "no force or torque can unlatch or unlock the mechanisms."

The airplane was originally expected to begin flying passengers in 2020 with launch customer Emirates, but it hasn't made its first flight yet and a delay is likely. It comes in two variants, the 777-9 which will typically seat around 400 people and the shorter 777-8, which trades size in exchange for longer range. US-based flyers can expect 777Xs ordered by British Airways, Lufthansa, Etihad, Qatar Airways and ANA to serve North America once the type enters service. Compared to current 777s, it will have larger windows and a more humid cabin with a lower altitude. Boeing says this will result in a more comfortable ride, similar to the 787.

For more coverage of the Boeing 777X, check out:

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  • Packed with credits foodies will enjoy
  • Solid welcome bonus

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  • Not as useful for those living outside the U.S.
  • Some may have trouble using Uber and other dining credits
  • You may be eligible for as high as 100,000 Membership Rewards® Points after you spend $6,000 in eligible purchases on your new Card in your first 6 months of Card Membership. Welcome offers vary and you may not be eligible for an offer. Apply to know if you’re approved and find out your exact welcome offer amount – all with no credit score impact. If you’re approved and choose to accept the Card, your score may be impacted.
  • Earn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year.
  • Earn 4X Membership Rewards® points per dollar spent at US supermarkets, on up to $25,000 in purchases per calendar year, then 1X points for the rest of the year.
  • Earn 3X Membership Rewards® points per dollar spent on flights booked directly with airlines or on AmexTravel.com.
  • Earn 2X Membership Rewards® points per dollar spent on prepaid hotels and other eligible purchases booked on AmexTravel.com.
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  • $120 Uber Cash on Gold: Add your Gold Card to your Uber account and get $10 in Uber Cash each month to use on orders and rides in the U.S. when you select an American Express Card for your transaction. That’s up to $120 Uber Cash annually. Plus, after using your Uber Cash, use your Card to earn 4X Membership Rewards® points for Uber Eats purchases made with restaurants or U.S. supermarkets. Point caps and terms apply.
  • $84 Dunkin' Credit: With the $84 Dunkin' Credit, you can earn up to $7 in monthly statement credits after you enroll and pay with the American Express® Gold Card at U.S. Dunkin' locations. Enrollment is required to receive this benefit.
  • $100 Resy Credit: Get up to $100 in statement credits each calendar year after you pay with the American Express® Gold Card to dine at U.S. Resy restaurants or make other eligible Resy purchases. That's up to $50 in statement credits semi-annually. Enrollment required.
  • $120 Dining Credit: Satisfy your cravings, sweet or savory, with the $120 Dining Credit. Earn up to $10 in statement credits monthly when you pay with the American Express® Gold Card at Grubhub, The Cheesecake Factory, Goldbelly, Wine.com, and Five Guys. Enrollment required.
  • Explore over 1,000 upscale hotels worldwide with The Hotel Collection and receive a $100 credit towards eligible charges* with every booking of two nights or more through AmexTravel.com. *Eligible charges vary by property.
  • No Foreign Transaction Fees.
  • Annual Fee is $325.
  • Terms Apply.