At long last, Boeing appears near certification and EIS for 777X

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 By Scott Hamilton

 July 14, 2025, © Leeham News: Boeing is still months away from receiving certification of its newest, largest jet—the 777-9—and the company didn’t bring one of the test airplanes to the Paris Air Show last month. However, officials showcased the passenger and freighter models in an experience center during the major international event.

Justin Hale has the imposing title of Customer Leader & Senior Product Marketing Director for 777X and Production Freighter aircraft

The 777X comes in three models: the 465-seat 777-9; the 777-8F cargo airplane; and the 777-8 passenger model, which is an ultra-long-range (ULR) aircraft. The program was launched in 2013 at the Dubai Air Show (even though the first order, from Lufthansa Airlines, was placed earlier). Entry into service (EIS) was planned for the first quarter of 2020 with an unofficial goal of December 2019.

Flight testing revealed some technical issues with the 115,000 lb thrust GE9X engines. These required engine removal and return to GE Aerospace for redesign, delaying the program by nine months. Further flight testing revealed some uncommanded nose-down flight anomalies, requiring software redesign.

Then two fatal crashes of the Boeing 737 MAX in October 2018 and March 2019 revealed design and certification problems with the MAX. Scrutiny by the Federal Aviation Administration (FAA) of the MAX program expanded to include a comprehensive review of the work done up to that point on the 777X. The COVID pandemic further stalled flight testing and certification work. The engine-mounted thrust links developed cracks during further flight testing, adding to the delays.

Now, Boeing sees the program is finally on track for certification this year and EIS next year.


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US Transpo Secretary supports zero tariffs on aerospace, but change isn’t assured

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By Scott Hamilton

July 7, 2025, © Leeham News: US Transportation Secretary Sean Duffy wants to return to aerospace’s zero-tariff agreement, dating to 1979, but cautioned that doing so requires a larger trade agreement between party governments.

Currently, the US has a minimum 10% to 25% tariff on aerospace imports from the European Union and Canada, with much higher fees in some cases. The EU is prepared to impose reciprocal tariffs on the US.

Tariffs have major implications for Airbus and Boeing. Although Airbus assembles A220s and A320/321s at its US Mobile (AL) plant, fuselages, wings and other components are imported into the US from Canada (A220s) and the EU (A320/321s).

Boeing exports planes to the EU, which includes 28 countries. Boeing has more exposure than Airbus.

Components imported by Airbus or Boeing for inclusion in the airplanes are also subject to tariffs.

A Boeing spokesperson told LNA that it can recapture tariffs on important components that are on aircraft subsequently exported. But this ignores the overarching tariffs the EU may apply to the completed airplane.


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Christian Scherer, CEO of Airbus Commercial. Credit: Airbus.

In advance of the Paris Air Show, Airbus said that it’s going to adjust to US-imposed tariffs.

Responding to a question if it “made sense” for the Mobile plant to assemble A220s and A320/321s at the present rate given the impact of the tax, Christian Scherer said there will be no change. Airbus will live with the situation as it evolves. Scherer is the CEO of Airbus’s commercial operations.

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Electric Flight and the Ugly Duckling

By Bjorn Fehrm

June 25, 2025, © Leeham News at Paris Air Show: The low or no emission propulsion discussion started at the 2014 Farnborough Air Show when Airbus’ E-Fan prototype flew in front of a surprised crowd. Everyone then thought that low-emission electric propulsion aircraft would be common before 2020.

It took 11 years and as many air shows before a certifiable battery-electric aircraft would fly again at an air show, this time at the 2025 Paris Air Show (Figure 1). Of the over 100 announced projects to develop and produce a battery electric passenger aircraft, it was the Alia CX300 from BETA Technologies that succeeded.

The story of BETA Technologies’ Alia CX300 is, in many ways, the story of the Ugly Duckling that grew to become a White Swan.

Figure 1. The BETA Alia CX300 battery-electric cargo version ready for its daily Paris Air Show flight. Source: Paris Air Show.

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Engine makers tout “Plan A” but have “Plan B” backups in R&D

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By Scott Hamilton

June 23, 2025, © Leeham News, Paris: CFM International touts its Open Fan RISE engine as the wave of the future. (CFM is a 50-50 joint venture between GE Aerospace and Safran.)

Rival Pratt & Whitney says evolution of its Geared Turbo Fan is the best engine choice going forward.

CFM’s Open Fan engine design called RISE. Credit: CFM.

Neither company will admit that it is also researching and developing a Plan B engine. For CFM, this is a conventional turbofan. For PW, this is a new Open Fan. But during the Paris Air Show, LNA confirmed that both have a Plan B engine in development.

PW has gone out of its way to dismiss the very idea of an Open Fan engine. Rick Deurloo, the president of Pratt & Whitney Commercial, won’t even talk about the “competitor.” Deurloo makes it clear—publicly, at least—that an evolution of PW’s Geared Turbo Fan (GTF) is the best solution for the next generation engine for the single aisle market, in its view.

Mike Winter, RTX’s Chief Engineer, dismissed the Open Fan as “sub-optimal” on a successor to the Airbus A320neo and Boeing 737 MAX families. It involves too many installation compromises on this size aircraft, he says. RTX is the parent of PW.

But, says one person with direct knowledge, PW fully understands that if CFM is successful in solving all the challenges of an Open Fan and meets the publicly stated goal of improving fuel consumption by 20% compared with today’s GTF and CFM LEAP engines, PW’s gain of an evolutionary GTF won’t be competitive.

So, says the person with direct knowledge of PW’s activities, the development of an Open Fan alternative engine is being worked on as PW’s Plan B.

Furthermore, PW’s sister company, Pratt & Whitney Canada, publicly disclosed its development of an Open Fan engine in a briefing on Tuesday this week. This engine is for a new 70-100-seat aircraft designed by the start-up company MAEVE. PW is following PWC’s development.

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Five for Five: Air India crash points to systemic problems at Boeing that CEO Ortberg must fix

By Scott Hamilton

June 15, 2025, © Leeham News, Le Bourget, France: The Paris Air Show was supposed to be another step, however small, in Boeing’s way back from six years from crisis after crisis, safety and quality concerns, criminal investigations, Congressional hearings and existential threats following two fatal crashes of the 737 MAX and the COVID-19 pandemic.

Boeing wasn’t bringing any MAXes, 777X or 787s to the air show. There would be no awe-inspiring flight displays. The cost wasn’t worth it given Boeing’s billions of dollars in losses in recent years.

Nevertheless, Boeing planned low-key executive appearances and media events.

Air India flight 171 on its descent to a crash on July 12. Credit: Amateur video.

And then, four days before the show was to officially begin tomorrow, Air India flight 171 crashed, killing 241 of 242 people on board and at least three dozen on the ground where the 14-year-old 787-8 pancaked in to a densely packed residential and educational area only two kilometers from the airport.

Videos of the event showed the 787 using up almost all of the 11,500 ft runway to take off in a cloud of dust (presumably the overrun area), barely climbing a few hundred feet, dipping and climbing slightly again before smoothly descending into an explosive ball of smoke and flame on impact out of view of the cameras.

The pilot radioed a Mayday with the terse message reporting power problems with the GEnx engines on the plane.

Very quickly pundits, pilots, armchair experts and even former crash investigators began hypothesizing on what went wrong. Theories ranged from pilot error, misconfigured flaps, dual engine failure, electrical failures and more. The only thing missing was an alien ray from outer space.

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Airbus sees Boeing as medium-term competitor, with Comac next

By Scott Hamilton

June 14, 2025, © Leeham News: Airbus and Boeing forecast a significant production gap during the next 20 years of more than 2,000 aircraft per year in their current outlooks released in conjunction with the Paris Air Show. The event begins Monday.

Neither company can fill this gap given their current production rates and the goals they have for the rest of this decade.

This means other manufacturers must step up. The question is who?

China’s Comac is current producing a competitor to the Airbus A320neo and Boeing 737 MAX, the C919. But the production rate is excruciatingly low.

Comac also has plans for a widebody airplane to compete with the Airbus A330-900 and Boeing 787. If past is prologue, development of this aircraft will be much longer than the target entry into service of 2029.

Embraer currently is the world’s third largest airliner manufacturer. However, its jets seat between 76- and 144 seat. The company is studying whether to enter the mainline jet sector, but the decision seems a year or more away.

Start-up JetZero wants to develop a Blended Wing Body aircraft for the 250-300 seat sector. But it has little money, no engine and, LNA believes, little hope of meeting the ambitious timeline of having a demonstrator aircraft by 2027.

In a media briefing on June 13, Airbus named Boeing as its medium-term competitor; China is most like to become one; Embraer is a question mark; and JetZero appears to be making little progress, in its view.

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Embraer’s 20-year market forecast under 150 seats: fewer turboprops, jets about the same

By Scott Hamilton

June 14, 2025, © Leeham News: Embraer’s 20-year market forecast for airliners with 150 seats or less shows a decline in anticipated turboprops and a jet outlook (100-150 jets) about the same as last year’s study.

The study was released days before the Paris Air Show, which begins Monday.

Credit: Embraer.

Embraer now sees a demand for 1,780 turboprops and 8,720 jets. Embraer and ATR, now the only new producer of turboprops outside China and Russia, previously forecast a demand for around 2,100 turboprops. A few years ago, Embraer appeared on a path to develop a new turboprop. It shelved the program, stating there wasn’t a new engine available.

Embraer’s current airliner family consists of the 76-seat E-175 E1, the 100-seat E-190-E2 and the 144-seat E-195-E2. Officials publicly acknowledged that Embraer is studying whether to enter the mainline jet segment of 180- to 230 seats.

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Paris Air Show preview: Don’t look for big news

By Scott Hamilton

June 11, 2025, © Leeham News: Don’t look for big news at the Paris Air Show, which begins on Monday and runs through Thursday.

There won’t be any program launches. Orders from ATR, Airbus, Boeing and Embraer shouldn’t be anything huge. The engine makers won’t have anything new to announce, except perhaps Pratt & Whitney Canada. PWC has quietly been developing a small version of the Open Fan engine for MAEVE, a start-up Netherlands/German company.

The obvious question is whether the sibling, “big” Pratt & Whitney, is developing a full-size version for mainline jets. At big PW’s air show briefing, president Rick Deurloo vowed it’s only interest is an evolution of the Geared Turbo Fan engine.

Maeve and Pratt & Whitney Canada revealed a re-design by Maeve of its proposed 76-100 seat, five-abreast regional airliner powered by a new-design Open Fan engine. Credit: Maeve.

MAEVE is developing a 76-100 seat, five abreast aircraft aimed straight at the US Scope Clause-restricted market. It went public this week with its concept, which has operating specifications that directly compete with Embraer’s older generation E175 E1. MAEVE’s airplane is a hybrid-electric aircraft.

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Paris Day Three: Boeing gets small orders; Airbus talks hydrogen and hiring

By Bryan Corliss

June 21, 2023, © Leeham News – After the flurry of news surrounding the blockbuster orders from IndiGo and Air India earlier in the week, Wednesday’s Paris Air Show news was relatively subdued, with Boeing announcing a handful of smaller orders from airlines and leasing companies.

Airbus had announcements of an MOU for a potential widebody order, successful trials of a hydrogen-fuel concept, an update on global hiring – and the winner of a design-the-livery content for its proposed A350F cargo jet.

We’ll need to see a major flurry of orders on Thursday, if we’re to get to the 2,000-plus orders some analysts projected for this year’s air show.

  • Indian start up adds 737s
  • Air Lease Corp adds 787s
  • Airbus halfway to 2023 hiring goal
  • First A350F will look like a packing tube

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Paris Day Two: Air India finalizes earlier deals; Embraer, ATR announce orders


By Bryan Corliss

June 20, 2023, © Leeham News – While Monday’s news from the Paris Air Show was dominated by the one big Airbus order from Indian carrier IndiGo, Tuesday saw a host of smaller deals announced by OEMs, airlines and leasing companies. 

IndiGo rival Air India also announced it had finalized its massive 470-jet order from February, which it had split between Boeing and Airbus. 

While there was a significant volume of deals announced Tuesday, in many cases, they were formal announcements of deals that OEMs already were carrying on their order books.

  • Air India finalizes Boeing, Airbus orders
  • Boeing lands orders from airlines, lessors
  • Airbus reveals new orders and buyers in previous deals
  • Embraer and ATR announce first deals of show
  • Eviation announces LOI for Alices

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