Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Teamsters, Boeing have a new contract April 29, 2025
- Boeing wants to remarket China’s airplanes. It’s costly and time consuming. April 28, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 19. April 25, 2025
- How good is the C929? Part 2. April 24, 2025
- Boeing First Quarter Results Update: China is 10% of the backlog, with 500 in “Unidentified” April 24, 2025
The A350, Part 7: The A350-900ULR versus 777-200LR/A340-500
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By Bjorn Fehrm
Introduction
February 25, 2021, © Leeham News: Last week, we started analyzing the long rangers of the Airbus A350, Boeing 777, and Airbus A340 families.
The A340-500 and the 777-200LR are a generation older than the A350-900ULR. We compare their performance on the world’s most challenging route, Singapore to New York, to find out how much Singapore Airlines gains by changing from the A340-500 to the A350-900ULR.
Summary
- The A350-900ULR is unique among the Ultra Long Range aircraft by being a lightly changed variant of the standard A350-900.
- By adopting the A350-1000 tank filling levels, the aircraft has enough fuel to fly up to 20 hours with a long-range payload.
- Should the airline change its mind, the A350-900ULR can convert back to a standard A350-900.
- With modern technology, it outclasses the economics of the 777-200LR and A340-500.
Differentiation in the marketplace and the time for the open rotor
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By the Leeham News Team
Introduction
Feb. 22, 2021, © Leeham News: Airliners are now so efficient, one challenge facing Airbus and Boeing in competing is overcoming the laws of diminishing returns.
The time may finally have come for an Open Rotor airliner. Source: Safran.
LNA described this challenge Feb. 8. Additionally, airport infrastructure erects a vast number of design roadblocks.
We focused on the creation of the 737 replacement and how difficult it will be to make meaningful performance upgrades to the economics of the vehicle. We outlined the next battle in product differentiation most likely will occur in optimizing non-flying time operations, focusing on ground operations as the next efficiency battleground. Since then, it was reported that Boeing indicated that a new aircraft sized between the 737 and the 767/NMA was a front runner in their future planning.
Summary
- NMA Lite needed for 737-9/10 to 787-8 sector.
- Replacement for 737-7 and 737-8 best suited for Open Rotor design.
- What an Open Rotor plane might look like
The A350, Part 6 A350-900ULR Intro
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By Vincent Valery
Introduction
Feb. 18, 2021, © Leeham News: After comparing the Airbus A350-900 and the Boeing 777-200ER on a long haul route, we turn our attention to the A350-900 Ultra Long Range variant.
Summary
- A history of Ultra Long Haul Flights;
- Proliferation along with globalization;
- Poor sales record of ULR variants;
- The attractiveness of the A350-900ULR.
Airbus’ production plans
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By Vincent Valery
Introduction
Feb. 15, 2021, © Leeham News: LNA wrote last month an article about Boeing’s latest production plans for future years. Airbus announced updated production plans on Jan. 21.
Airbus’ latest production plans call for a shallower increase in A320 production rates than envisioned earlier due to the lingering effects of the COVID-19 pandemic. The A220 production rate will go back to five per month, while twin-aisle rates will stay flat for the foreseeable future. Airbus postponed an envisioned A350 production rate hike while predicting a return to pre-COVID demand levels by 2023 to 2025.
These updated delivery rates reflect customer’s delivery preferences. Ahead of Airbus’ earnings release on Feb. 18, LNA analyses the revised delivery schedule for coming years on the four major commercial programs.
Summary
- Some A220 delays;
- Slight A320 adjustments;
- Lower for longer on twin-aisle programs;
- Near-term delivery concerns on one program.
The A350, Part 5: The A350-900 versus 777-200ER
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By Bjorn Fehrm
Introduction
February 11, 2021, © Leeham News: Last week, we started analyzing the main member of the Airbus A350 family, the A350-900. It’s the design center for the A350 family and has so far 747 orders, of which 354 are delivered.
Over 1,000 Boeing 777 airliners in the market need replacement, and the A350-900 targets about half of these, the 777-200 and -200ER. Delta is one airline that started the switch from 777-200ER to A350-900. How much does Delta stand to gain?
Summary
- The 777-200ER broke the ground for oceanic twin-engine flights. It offered an improved economy on trans-oceanic routes.
- Airliner technology advanced for the 18 years younger A350-900, spurred on by Boeing’s technical leaps with the 787 Dreamliner.
- As the A350-900 employed these gains in the 777-200ER size class, it does to the 777-200ER what it did to Airbus A340-300, it wins the economy race hands down. Read more
The world of diminishing returns: challenges Boeing faces
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By the Leeham News Team
Introduction
Feb. 8, 2021, © Leeham News: Boeing faces a dilemma of Solomonic proportion.
Which direction should it extend its product offerings?
With the suspension a year ago of the New Midmarket Airplane (NMA) project by incoming CEO David Calhoun, Boeing’s future airplane strategy was upended.
Some Internet pundits said Boeing needed a clean-sheet replacement for the 737. Others said it needs to be a 757/NMA sized vehicle.
Last week, Aviation Week reported Boeing appears to now be headed in the direction of a three-member “NMA Lite” family. LNA outlined this approach last June. Feb. 3’s LNA post has more detail.
While Boeing faces near-term decisions, the challenges go well beyond launching a new airplane and the new engines required to power it.
Summary
- Advances of diminishing returns.
- Staying within the ICAO box.
- Taking the fight to the ground.
The A350, Part 4, A350-900
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By Vincent Valery
Introduction
Feb. 4, 2021, © Leeham News: After comparing the rejected Airbus A350-800 and its replacement A330-900, we now turn our attention to the main A350 variant, the -900. It was the main development aircraft and the first to enter service.
Summary
- Smooth development and entry into service;
- Strong commercial success;
- Post-pandemic prospects;
- An apparent target aircraft.
Airbus, Boeing diverge on technology for next new airplane
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By Scott Hamilton
Introduction
Feb. 1, 2021, © Leeham News: Airbus and Boeing are diverging on paths for a sustainable, reduced emissions strategy for the next new airplanes.
The stakes are high: billions of dollars in sales, dramatic shifts protecting the environment and which company will be dominate for decades to come.
Source: Boeing
Airbus committed to bringing to market a zero-emissions, hydrogen-powered aircraft by the middle of the next decade. A dramatic shift in supporting infrastructure is needed to support innovating new technology.
Boeing is taking a more conservative approach, but one that won’t require costly changes to the infrastructure or major changes to airplane design. Instead, Boeing is betting on delivering airliners by 2030 that can use 100% sustainable fuels.
Summary
- Boeing believes hydrogen technology is farther away than Airbus thinks.
- Airbus wants a hydrogen-fueled airplane in service by 2035.
- Boeing committed to a 100% sustainably-fueled airplane by 2030.
- Who’s right is a multi-billion dollar bet.
The A350, Part 3: The A350-800 versus A330-900
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By Bjorn Fehrm
Introduction
January 28, 2020, © Leeham News: Last week, we analyzed the smallest member of the Airbus A350 family, the A350-800. After Airbus changed the variant to a non-optimal “cut and shut” variant, it was no longer competitive.
Airbus froze the development of the A350-800 and then let it slip out of the program (it’s never officially canceled). The A330neo became the replacement for the A350-800. Was this the right decision? Is the A330neo the better airplane?
Summary
- We saw the A350-800 in its final form had a problem competing with Boeing’s 787. This created a problem for the Airbus widebody program below 300 seats.
- After a thorough investigation, Airbus found a way to update the A330 to take the place of the A350-800. We use our airliner performance model to find out how well the replacement performs.
Boeing’s production plans
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By Vincent Valery
Introduction
Jan. 26, 2021, © Leeham News: LNA wrote earlier this month that Boeing needs a boring year after a challenging 2020. Ramping up 737 production, clearing up the accumulated 737 MAX and 787 inventories, and keeping 737-7/10 and 777X certification campaigns on track are among the OEM’s main goals for 2021.
Credit: Boeing
Like Airbus, Boeing had to significantly adjust its production plans downward for the foreseeable future as airlines pushed back scheduled deliveries. Boeing’s latest plans involve increasing the 737 line production rate to 31 per month by early 2022. The 787 production rate will go down to five per month (from a peak of 14) in the second quarter of 2021. The 747, 767, and 777 rates remain at 0.5, three, and two per month, respectively.
Ahead of Boeing’s earnings release on Jan. 27, LNA analyzes the updated delivery schedule for coming years on the five major commercial programs.
Summary
- Shallower rates on 747 and 767;
- Dreamliner delivery delays;
- Analyzing new 737 MAX order and inventory cleanup;
- Notable changes behind stable 777 production rate.