Tech
Why Airlines Like American Are Scrambling To Make Engines Last Longer
A jet engine is the most important part of a commercial airplane. And repairing them has become a $58 billion dollar business. (Source: AeroDynamic Advisory)
A commercial jet engine is a complex, expensive machine, made up of thousands of parts. Engines typically stay in service for about 30 years and need to be taken off wing and overhauled roughly every 5-8 years. An engine overhaul can range from $4-15 million dollars. The process involves disassembling it and replacing all the worn or damaged parts like blades which can cost up to $30,000 a piece.
While passengers are flying in record numbers, manufacturing and supply chain problems have persisted post-pandemic. Boeing and Airbus delays on new aircraft have forced some airlines to fly older planes longer to keep up with demand. And the after market has been booming for older engines.
Demand for old engines, coupled with an engine recall has led to long delays in maintenance shops. Before the supply chain issues, a typical narrowbody engine took 60-75 days to overhaul and that time has gone up in some cases to over 200 days.
While hundreds of airlines use outside companies, legacy carriers like Delta and American Airlines perform engine maintenance in-house.
American said it’s on track to increase engine overhauls by 60% compared to past year. CNBC traveled to Tulsa, Oklahoma to get an inside look at how it works and explores the outlook for the market.
Correction 1:14 – The date this Reuters article was published was September 11, 2023.
Chapters:
2:06 How engines work
3:23 Engine market
5:40 How engines are maintained
9:35 Supply chain problems
Produced, shot and edited by: Erin Black
Animations by: Jason Reginato
Supervising Producer: Jeniece Pettitt
Editorial Support: Leslie Josephs
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Why Airlines Like American Are Scrambling To Make Engines Last Longer
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The auto industry is staring at a ‘perfect storm’ of slowing population growth, longer lasting cars, high prices, and new technology. These factors stand to put significant downward pressure on new car sales by 2040, according to analysts at Bain & Co.. The landscape could be far more competitive and prone to consolidation.
Chapters:
00:00 Introduction
00:46 Chapter 1: The reasons why
03:22 Chapter 2: Uncertainty
04:56 Chapter 3: Competitive U.S.
Reporter: Robert Ferris
Produced, shot, and edited by: Darren Geeter
Additional editing by: Carlos Waters
Animations: Jason Reginato, Emily Park
Senior Managing Producer: Tala Hadavi
Additional footage: Getty Images
Additional sources: Bain & Company, AutoForecast Solutions
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Why Analysts Say The Auto Industry Is Heading For Demographic Cliff
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Zhipu’s GLM 5.2 dropped last week and Silicon Valley noticed immediately. The Chinese open-source model is closing in on the American frontier on the benchmarks that matter most for agentic work. And it’s free to download, fine-tune, and run on your own servers. Developer adoption on OpenRouter is moving faster than DeepSeek did back in April.
This week we ask what it actually means for enterprises, for vertical AI companies, and for the infrastructure trade underneath all of it.
Box CEO Aaron Levie on how enterprises are thinking about model selection when capable open-source is in the mix. Harvey co-founder and president Gabe Pereyra on building specialized AI on top of open-source infrastructure. And Bernstein’s Stacey Rasgon on OpenAI’s new Jalapeño chip and what the race to cut inference costs means for Nvidia and Broadcom.
Chapters:
00:00 Introduction
1:02 Zhipu’s latest model, GLM 5.2
5:12 Gabe Pereyra, President and Co-Founder, Harvey
8:41 Aaron Levie, CEO, Box
36:31 Stacy Rasgon, Senior Analyst, Bernstein Research
Anchor and Columnist: Deirdre Bosa
Produced by: Jasmine Wu
Edited by: Andrew Evers
Senior Director of Video: Jeniece Pettitt
Additional Footage: Getty Images
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Z.AI And The Chinese Open Source Moment
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CNBC’s Seema Mody got an exclusive look inside GE Vernova’s largest gas turbine plant in Greenville, South Carolina offer fresh evidence that the AI boom is only getting started. Inside the factory, engineers are working side-by-side factory workers to speed up production of this complex machine. Two hundred workers were hired last year and three hundred more are expected to start working at this factory by end of year. Prices of gas turbines are surging more than 300% since 2023 as companies like XAI, Microsoft and OpenAI deploy turbines at their data centers powering AI.
Reporter: Seema Mody
Produced by: Jeffrey Kopp, Noah Broder
Edited by: Darren Geeter
Camera: Shawn Baldwin, David Soltis, Macklin Fishman
Senior Director of Video: Jeniece Pettitt
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Want to get ahead at work? Then you need to learn how to make effective small talk. In CNBC’s new online course, How To Talk To People At Work, expert instructors teach you how to use everyday conversation to gain visibility, build meaningful relationships and advance your career. Sign up now: https://cnb.cx/4sGlSkh
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How The AI Data Center Buildout Is Creating Boom For The Gas Turbine Industry
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Sports TV ratings and live rights fees are soaring, but professional leagues and broadcasters are facing a new battleground for young fans. Social platforms like TikTok and YouTube are claiming an increasing share of viewing hours among Generations Z and Alpha. Sports clips, highlights and creator content can introduce younger fans to professional sport, but how do the major players cash in?
Reporter: Lillian Rizzo
Produced & Edited by: Tasia Jensen
Camera: Natalie Rice
Animation: Jason Reginato, Emily Park
Senior Managing Producer: Tala Hadavi
Additional Footage: Getty Images
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How TikTok And YouTube Are Reinventing Sports Viewership
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With a simple swipe motion in front of Meural, a high-tech art display, a person can swipe through Monet and Picasso pieces in their living room. Here’s a glance at how it works.
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Meural: High-Tech Display Bringing Monet, Picasso Into Your Living Room | CNBC Make It.
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