See What to Expect Onboard Boeing’s New 777X Flagship Plane

Airlines favor the 777-9 for its huge capacity. The aircraft can carry up to 426 people, with a majority spread across 10-abreast rows in the economy section.

This isn’t new to the 777 family. Previous models offer the same feature. The A350’s build was modified in late 2022 to also offer 10-abreast seats.

But the 777X’s larger cabin, which is 4 inches wider than the 777-300ER, the plane it is derived from, means those seats can offer more width than its predecessors and its competition.

The 777X’s 18-inch-wide seats improve on the 17.2 inches of seat width previously achievable, Boeing’s regional director of cabin marketing, Stephanie Werner, told media at the airshow near London.

The customizable seats also offer more seat width than the up to 17-inch seats Airbus can provide on its 10-abreast A350.

“Airlines have total flexibility and choice in how to configure the planes, so they can do anything in between,” she said. “So if they want to get more aisle width or seat width, that’s up to them.”

Qatar Airways, for example, has said its future 777X planes will have a new first-class cabin, though details are still limited.

Emirates, for its part, plans to install its new “Game Changer” first class on its 777X fleet. The cabin, which features a floor-to-ceiling door and “virtual windows” in the center seats that replicate the view outside the plane, is already operational on Emirates’ 777-300ERs.

The 777X launch customer, Lufthansa, will feature its new Allegris cabin on its future 777Xs.

Cathay Pacific is expected to equip its 777X fleet with the upgraded premium economy and business-class seats already featured on its 777-300ER fleet.

The airline also plans to introduce a new first-class cabin, exclusive to the 777X.

These can exist on the same plane but differ in curvature, providing operators with “architectural flexibility.”

The “A” option removes the overhead bins in the center section to increase the cabin’s height. Werner said this would benefit premium cabins where less luggage storage is needed and seat space is highly valued.

The “B” option flips that 180 degrees to create a downward arch with overhead bins. Werner mentioned this would probably be preferred in coach, as it creates a greater sense of width.

Werner pointed to the entry arch that opens into the cabin.

“We do that intentionally so that passengers, as they enter the space, can begin to mentally reset and reframe and start to relax a little bit as they get to their seats,” she said.

BI has toured the experimental 777X at several airshows. Boeing consistently includes a side-by-side comparison with the A350’s windows to show Boeing’s higher placement and 29% larger size.

“Whether you’re seated at a window seat or seated in the center of economy, your line of sight will see the sky from your seat,” Werner said.

Boeing has added the 787 Dreamliner’s staple dimmable windows as an option on the 777X. The 777X’s dimmer is turned on with a switch above the window that changes how much light passes through the window.

“This is something that gives passengers more autonomy on how much light they want,” Werner said.

Werner said the 777X’s overhead bins can hold up to four bags each, and added that Boeing has reduced the closing force by 40% to make them easier for passengers and crew.

“If anyone has ever had anxiety before, hoping you don’t have to gate check your bag, this can help relieve some of that bin anxiety,” she said.

Mood lighting serves several purposes, including calming travelers and combating jet lag. The 777X offers new customizable color hues and scenes to amplify that effect.

“Instead of having the pressure on the cabin crew to select the custom lighting scenes, we want to make it easier for them overall to select ones that are predetermined by the airline brand,” she said.

Werner said airlines can choose lighting schemes that change over the course of the flight, from boarding to food to sleep.

“It gives a little bit more comfort for passengers as you have this dynamic lighting instead of switching from one light to another,” she said. “We want them to have a gradual change of light.”

Improvements include better cabin humidity and altitude, with the latter at 6,000 feet on the 777X. Werner said these conditions would help passengers feel refreshed upon landing.

Thanks to the plane’s enhanced engines and aerodynamics, there’s also less noise on board. Werner also said passengers would experience less turbulence because of the jet’s “lateral and vertical gust suppression.”

“When there is more turbulence, which we are seeing more of these days, and passengers are white-knuckling in their seat because they’re nervous, the [system] can smooth it out,” she said.

Editor’s note: This article was originally published in July 2024 and has been updated.