Leeham News and Analysis
There's more to real news than a news release.
Emirates seeks larger A350, 777 after big Dubai order
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By Scott Hamilton
Nov. 24, 2025, © Leeham News: Boeing landed a big order for its 777-9 at the Dubai Air Show last week, valued at $38bn at list prices for 65 airplanes ($575.8m each). Emirates Airline, already Boeing’s largest customer for the airplane, now has 270 777Xs on order. This represents 43% of the firm orders once added to Boeing’s backlog.
Rendering of an Emirates Airline Boeing 777-9. Credit: Boeing.
Emirates simultaneously said it will support a feasibility study to stretch the 777-9 to a larger capacity 777-10. Airline president Tim Clark has been urging Boeing to launch the larger derivative.
Also at the air show, Airbus Commercial airplanes CEO Christian Scherer said Airbus is revisiting a study whether to stretch the A350-1000 (the same size as the Boeing 777-300ER) to a larger “A350-2000” model. This would be the same size as the 777-9.
However, don’t look for Airbus to launch a stretch any time soon, if at all. Airbus previously studied stretching the -1000 and decided the market couldn’t support two airplanes the size of the 777-9. Furthermore, the best target market for these aircraft—the Middle East—already accounts for about 63% of 777X orders before the latest Emirates deal, highly limiting the market potential for an X competitor.
The state of alternative propulsion aircraft? Part 2.
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By Bjorn Fehrm
November 20, 2025, © Leeham News: In our series about alternative propulsion aircraft, we started last week by discussing what happened after the trigger by the Airbus E-fan flight in 2014 and the introduction of the Tesla Model S car two years before. The alternative propulsion aircraft projects that followed had a rocky path. They followed the Gartner Hype-curve, Figure 1.
There were hundreds of projects announced, more or less serious. A few of these came to producing hardware, and flew test flights, then stopped. Most stayed as PowerPoint presentations and fancy renderings, promising capabilities that were not possible to realize. The result was that we passed the Peak of Inflated Expectations and entered the Trough of Disillusionment. Investors fled to AI, and projects froze or stopped.
Figure 1. The Gartner Hype-curve. Source: Gartner Inc.
By 2025, we are in the Disillusionment phase. As there are signs we can now enter a phase of real, sustainable progress, it’s timely to take stock of where we are and what progress we can expect over the next decade.
To understand why progress has been so difficult, after explaining that learnings from Cars are not transferable last week, we start by focusing on two components that we find in every alternative propulsion concept, the Electric Motor and the Battery system. Of the two components, the motor is the most straightforward to develop and certify for an aircraft. Still, we have only limited progress so far, and we detail why in today’s article.
The Battery System is the most challenging component for alternative propulsion aircraft, both in development and in use. We will spend next week’s article detailing why and how it has slowed down progress so far, and how this can change going forward.
Embraer’s possibilities with a stretched C-390
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By Scott Hamilton
Nov. 17, 2025, © Leeham News: Sales of Embraer’s E195-E2 have taken off this year after a long period of stagnation.
It also appears that its slow-selling military KC-390 tanker-transport is gaining traction as well.
Embraer’s order book for the C-390 is approaching 50, with several NATO countries recently ordering the aircraft. the C-390. Non-NATO orders are also customers. Embraer is pitching several countries for large orders, according to a May analyst report from JP Morgan. Embraer is also pitching the US Air Force for between 20-30 C-390s, LNA is told. If the Pentagon places an order, Embraer pledges to build a US final assembly line.
Orders and possibilities for Embraer’s C-390. Credit: JP Morgan report, May 2025.
Embraer calls the 390 “a meetable combination and ready for the next 50 years,” Marcio Eduardo Monteiro, Embraer’s vice president of Market Intelligence and chief marketing officer, said during the company’s annual investors day in October.
What’s the status of the alternative propulsion projects for air transport?
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By Bjorn Fehrm
November 13, 2025, © Leeham News: The interest for new and more environmentally friendly aircraft got underway in 2014, when Airbus flew the battery-electric E-fan demonstrator at the Farnborough Air Show in July, Figure 1.
The car revolution to battery-electric cars had taken off two years earlier, when Tesla introduced the Model S sedan with elegant styling and very good performance and economy for a family car (Figure 1).
Figure 1. The battery-electric aircraft demonstrator and the car that started it all. Credit: Airbus and Tesla Inc.
Tesla cars had proven that electric cars could match and even outpace combustion-engine cars in performance and operational costs, though not in driving range. But range was a matter of battery capacity development, and hopes were high for a similar situation and development for aircraft.
As is the case with almost every technological leap, the progression of alternative propulsion aircraft projects followed the Gartner Technology Hype curve (Figure 2).
Figure 2. The Gartner Hype Curve for alternative propulsion aircraft. Credit: Gartner and Leeham Co.
The start was around 2015, passing the Peak of Inflated Expectations around 2020. In the 11 years since 2014, we’ve had hundreds of entrepreneur-driven projects declare they will make environmentally friendly aircraft and airliners a reality.
Nothing useful has come out of these projects, so today, we are passing the Trough of Disillusionment. Investors have stopped funding alternative propulsion startups as these have not produced useful air transport. The result is a mass death of projects, most silently, some more openly.
The core of the remaining projects are run by experienced teams with solid aeronautical knowledge. These are now passing into the Slope of Enlightenment and will make real progress. Given that we are now entering a more productive phase, we take stock of these developments and their programs.
To help the analysis, we use our Aircraft Performance and Cost Model, APCM, to show what the challenges are and how alternative propulsion can address these challenges.
Boeing breaks ground to double 787 FAL capacity; analysis of orders/options
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By the Leeham News Team
Nov. 10, 2025, © Leeham News: Boeing on Friday broke ground at its Charleston (SC) 787 production campus for a second final assembly line (FAL) building to meeting growing demand for the airplane.
Boeing’s current footprint in Charleston (SC). (Note the airplane-shaped park in the upper left.) Credit: Boeing.
Boeing has announced more than 300 orders for the 787-9 and 787-10 this year. There are now more than 1,000 787s in backlog. More than 1,200 have been delivered.
There are hundreds of more options for the airplane and even more Letters of Intent.
Boeing will construct a building, left, of 1.2m sf–the size of the Composite Wing Center in Everett (WA), doubling 787 assembly capacity. Credit: Boeing.
Boeing currently is assembling seven aircraft a month at the plant, its peak at this facility before the COVID pandemic began in March 2020. The Charleston facility then matched the 7/mo also being assembled at Boeing’s Everett plant. Following COVID and the virtual halt in production during much of the two year effects of the pandemic, Boeing consolidated all 787 production in Charleston.
The facility currently has a maximum capacity of 10/mo. CEO Kelly Ortberg said on the 3Q2025 earnings call that that the expansion will double the capacity.
“We’re going to double the…manufacturing footprint. We don’t need double, but it also gives us a lot more flexibility for some storage space as well. We think that the market demand will allow us to get to rates in the teens, and that’s what we’re focused on,” Ortberg said on the call. The plant will open in 2028, according to current planning.
LNA has analyzed Boeing’s current 787 backlog, using the database dated Oct. 7 from Cirium. The database trails Boeing’s website backlog of 1,048 as of Oct. 31, showing a firm order backlog of 997. However, Cirium’s data also shows Boeing’s Options and Letters of Intent. Delivery years are shown in all four categories.
Using this data, LNA plotted the entire delivery stream, extending to 2043.
Embraer ponders mainline jet–but this must compete internally with other projects
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By Scott Hamilton
Embraer Group CEO Francisco Gomes Neto. Credit: Embraer.
Nov. 6, 2025, © Leeham News: When it comes to new airplane development, Airbus and Boeing get all the headlines.
The world’s third-largest airplane manufacturer, Embraer, gets overlooked. Compared with the Big Two, Embraer is small potatoes—and the market for which it is best known, its E-Jet, is primarily associated with regional airlines flown by major carriers, not the big airlines.
Given the duopoly of Airbus and Boeing, their delivery delays, the latter’s groundings, production, safety and quality concerns, many urged Embraer to move up to the mainline jet sector. Competing with Airbus and Boeing would be daunting enough. There is also China’s emerging COMAC to consider. COMAC may be struggling today for geopolitical and industrial reasons, but commercial airplane programs are 40-50-year endeavors. Few doubt that COMAC will become a force in the future.
Embraer acknowledges it is considering developing an airplane with 180-240 seats, presumed to be a single-aisle aircraft. However, this is far from the only possibility of a new program. In addition to the risks and rewards of taking on the Big Two and COMAC, here’s what else Embraer is up to. Studies are also underway for:
- A larger business jet;
- A smaller commercial jet;
- Continued research and development of its Energia environmental aircraft initiative; and
- The final stretch for bringing the EVE eVTOL to market.
There’s only so much money to go around. Development of a mainline jet must compete internally for a piece of this pie.
Embraer developed more than 20 new aircraft designs since 2000, a record unmatched by other manufacturers. Credit: Embraer.
Embraer has designed, developed, and produced more than 20 aircraft since 2000. Most of them required commercial certification.
Embraer’s largest aircraft are the E195-E2 and the KC-390 tanker-transport. Dimensionally, these are about the same size as the Boeing 737-8 and Airbus A320neo.
Embraer focuses on production, supply chain efficiency, cost reduction
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By Scott Hamilton
Nov. 3, 2025, © Leeham News: Like Airbus, Boeing, and the engine manufacturers, Embraer is devoting millions of dollars to making its production more efficient and less costly. It’s also working with its supply chain to achieve similar results and fully recover from the COVID-19 pandemic.
Francisco Gomes Neto, CEO of Embraer Group. Credit: Embraer.
Group CEO Francisco Gomes Neto broadly outlined Embraer’s approach during its annual investors day in New York City.
Like Airbus and Boeing, Embraer has been affected (though not to the same degree) with some delivery delays. Some are due to engine issues with the Pratt & Whitney GTF powering the E2 jets. Supply chain interruptions are also a factor. Traveled work is another.
“Production leveling will allow us to better distribute the production and the deliveries throughout the year,” Gomes Neto said. He said there have been “impressive results” in reducing traveled work and increasing production capacity.
Another initiative, which he calls “very important,” is reducing the production lead time of our aircraft. “Despite the challenge we still have in the supply chain, we have been able to achieve impressive results, promising results,” Gomes Neto said.
Credit: Embraer.
Gomes Neto said that Embraer now produces the Praetor business jet 40% faster than it did four years ago. The KC-390 is produced 33% faster, and the E-Jets are 27% faster.
He added that the company is undertaking initiatives to increase production, boost productivity, and further reduce wait times.
Airbus’ A321neo, A321LR or A321XLR? Part 2.
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By Bjorn Fehrm
October 30, 2025, © Leeham News: We went through the creation of Airbus’s A321 in the first article, and why its initial sales were slow, and why the sales only picked up after the launch of the A320/A321neo models, and how it came to dominate sales and deliveries in the A320 family after COVID.
For an airline, it’s now a matter of what mix of the different A321neo variants to buy. Is there a large penalty to “misuse” an A321LR or XLR on shorter routes, or can a fleet of the more expensive and heavier models be used on shorter routes to cover gaps and increase their daily utilization without a cost penalty?
To get the answer, we look into the different A321neo variants and compare their capacities and operational costs in this article using the Leeham Aircraft Performance and Cost Model, APCM.
Figure 1. The A321neo with the new Cabin Flex door configuration from 2Q2018 deliveries. Source: Airbus.
Summary:
- The Airbus A321neo is the star in the Airbus lineup. It lacks competition for at least another year, and its two margin-rich variants, the A321LR and XLR, the Boeing 737 MAX 10 can’t compete with once it gets certified.
- There are extra costs, however, to operate these more capable types. It means these shouldn’t be “misused” too much on normal routes.
Boeing sees no new single aisle plane until 2040
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By Scott Hamilton
Oct. 27, 2025, © Leeham News: Recent reports that Boeing is working on a new single-aisle aircraft to replace the 737 MAX and a New Midmarket Airplane (NMA), or a version of it, are fundamentally true but vastly overhyped. At a conference in Prague earlier this month, Boeing’s Darren Hulst put a damper on this speculation, but said only that Boeing was “not close” to launching a new airplane.
Concept of the Boeing New Midmarket Aircraft. Credit: Leeham News.
Boeing hasn’t publicly put any dates on entries into service of its new airplanes, whatever these may be. But internally, Boeing is of the belief that its 737 replacement won’t enter service before 2040.
This doesn’t mean that Boeing’s Product Development unit isn’t working on new airplanes in the background. The company must be ready to respond in case some other OEM introduces a new airplane before then.
Airbus’ CEO Guillaume Faury publicly said several times that it will introduce a replacement for the A320neo in 2038. But there are some within Airbus who dispute this, concluding that new technology needed to justify a new airplane won’t be ready until the 2040 decade.
The driving factor is, of course, new engines. But as LNA’s 13-part series about new airplane technology and 7-part series about new production technologies demonstrate, engines aren’t the only technology needed. However, without significant advances in engine technology, none of the others is sufficient to justify a new airplane.
Airbus’ A321neo, A321LR or A321XLR?
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By Bjorn Fehrm
October 23, 2025, © Leeham News: Airbus’s A321 was launched in November 1988, around the time the original A320 entered service. Delivery to the first A321 customer, Lufthansa, was in January 1994.
The initial sales of the A321 were modest, with deliveries of the variant languishing between one and three aircraft per month for the first ten years. It wasn’t until after the launch of the A320neo/A321neo in 2010 that sales climbed to 10 per month, 20 years after the first delivery. This shall be compared to the 30 per month after another 10 years in 2024.
The smaller A320 was at 24 per month by 2010 and then touched 35 per month in 2019 before it started to cede the market to the A321neo after COVID. Deliveries in 2024 were at 19 per month.
With the A321 dominating Airbus deliveries from 2022, the question is: which variant of the A321 is suitable for what routes? Does a “misuse” of an A321LR or XLR on short to medium routes mean an operational cost loss compared to a standard A321neo?
We look into the different A321neo variants and compare their capacities and operational costs in this series.
Summary:
- The Airbus A321 started life with low sales, the market preferring the smaller A319 and A320. One of the reasons was the large jump in capacity between the A320 and A321, more than 40 seats.
- By the introduction of the A320neo series, the market had developed to higher capacities. After COVID, the A321neo took over as the dominant A320 range variant.