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US Commercial Aircraft Aftermarket Parts Market

ID: MRFR/AD/12038-HCR
100 Pages
Garvit Vyas
October 2025

US Commercial Aircraft Aftermarket Parts Market Research Report: By parts (MRO Parts, Rotatable Scrap Replacement Parts, Consumable, Expendable) and By Application (Commercial, Military) - Forecast to 2035

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US Commercial Aircraft Aftermarket Parts Market Summary

As per MRFR analysis, the US commercial aircraft-aftermarket-parts market size was estimated at 5.9 USD Billion in 2024.. The US commercial aircraft-aftermarket-parts market is projected to grow from 6.29 USD Billion in 2025 to 12.0 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 6.67% during the forecast period 2025 - 2035.

Key Market Trends & Highlights

The US commercial aircraft-aftermarket-parts market is poised for growth driven by technological advancements and rising air travel demand.

  • Technological advancements are enhancing the efficiency and reliability of aftermarket parts.
  • Sustainability initiatives are increasingly influencing procurement decisions within the market.
  • Regulatory compliance remains a critical factor for manufacturers and suppliers in the industry.
  • The rising air travel demand and increasing fleet size are key drivers propelling market expansion.

Market Size & Forecast

2024 Market Size 5.9 (USD Billion)
2035 Market Size 12.0 (USD Billion)

Major Players

Honeywell International Inc (US), General Electric Company (US), Raytheon Technologies Corporation (US), Boeing Company (US), Safran S.A. (FR), MTU Aero Engines AG (DE), Rockwell Collins Inc (US), Thales Group (FR)

US Commercial Aircraft Aftermarket Parts Market Trends

the commercial aircraft-aftermarket-parts market is currently experiencing significant changes, driven by various factors that influence demand and supply. The increasing age of the aircraft fleet in the US necessitates a greater focus on maintenance, repair, and overhaul (MRO) activities. This trend is further compounded by the growing emphasis on safety and regulatory compliance, which compels operators to invest in high-quality aftermarket parts. Additionally, advancements in technology are reshaping the landscape, as digital solutions and data analytics enhance inventory management and operational efficiency. As a result, stakeholders are likely to adapt their strategies to align with these emerging trends, ensuring they remain competitive in a rapidly changing environment. Moreover, the commercial aircraft-aftermarket-parts market is witnessing a shift towards sustainability. Manufacturers and suppliers are increasingly prioritizing eco-friendly materials and processes, reflecting a broader industry commitment to reducing carbon footprints. This shift not only meets regulatory requirements but also resonates with the growing consumer demand for sustainable practices. Consequently, companies that embrace these changes may find themselves better positioned to capture market share and foster long-term relationships with clients. Overall, the commercial aircraft-aftermarket-parts market is poised for continued growth, driven by innovation, regulatory pressures, and evolving customer expectations.

Technological Advancements

The integration of advanced technologies is transforming the commercial aircraft-aftermarket-parts market. Innovations such as predictive maintenance and real-time data analytics are enhancing operational efficiency and reducing downtime. These technologies enable operators to anticipate part failures and optimize inventory management, leading to cost savings and improved safety outcomes.

Sustainability Initiatives

There is a noticeable shift towards sustainability within the commercial aircraft-aftermarket-parts market. Companies are increasingly adopting eco-friendly materials and practices to minimize environmental impact. This trend aligns with regulatory pressures and consumer preferences for greener solutions, potentially influencing purchasing decisions and supplier relationships.

Regulatory Compliance

Regulatory compliance remains a critical driver in the commercial aircraft-aftermarket-parts market. Stringent safety standards and maintenance regulations compel operators to invest in high-quality parts and services. As regulations evolve, companies must stay informed and adapt their offerings to meet these requirements, ensuring safety and reliability in operations.

US Commercial Aircraft Aftermarket Parts Market Drivers

Increasing Fleet Size

The commercial aircraft-aftermarket-parts market is experiencing growth due to the increasing size of the aircraft fleet in the US. As airlines expand their operations and add new aircraft to their fleets, the demand for aftermarket parts rises correspondingly. According to the Federal Aviation Administration (FAA), the US commercial fleet is projected to grow by approximately 3.5% annually over the next decade. This growth necessitates a steady supply of replacement parts and components, thereby driving the aftermarket sector. Additionally, older aircraft require more frequent maintenance and parts replacement, further contributing to the demand for aftermarket solutions. As airlines seek to optimize operational efficiency, the commercial aircraft-aftermarket-parts market is likely to benefit from this trend, as operators look for reliable sources of high-quality parts to ensure safety and performance.

Emerging Market Players

The commercial aircraft-aftermarket-parts market is witnessing the emergence of new players, which is reshaping the competitive landscape. These new entrants often bring innovative solutions and competitive pricing, challenging established suppliers. The presence of these emerging companies can stimulate market growth by providing airlines with more options for sourcing parts. Additionally, the entry of new players may lead to advancements in product offerings, as they seek to differentiate themselves through technology and service quality. This dynamic environment encourages existing suppliers to enhance their offerings and improve customer service, ultimately benefiting the commercial aircraft-aftermarket-parts market. As competition intensifies, airlines may find themselves with a broader range of choices, which could lead to cost savings and improved operational efficiency.

Rising Air Travel Demand

The commercial aircraft-aftermarket-parts market is poised for growth due to the rising demand for air travel in the US. As consumer preferences shift towards air travel for both business and leisure, airlines are expanding their routes and increasing flight frequencies. The Bureau of Transportation Statistics reports that passenger enplanements have seen a steady increase, with projections indicating a growth rate of around 4% annually. This surge in air travel necessitates a larger number of operational aircraft, which in turn drives the need for aftermarket parts. Airlines must ensure that their fleets are well-maintained and equipped with the necessary components to meet this growing demand. Consequently, the commercial aircraft-aftermarket-parts market is likely to experience heightened activity as airlines seek to maintain their competitive edge in a rapidly evolving industry.

Technological Integration

The integration of advanced technologies in aircraft maintenance and repair is significantly influencing the commercial aircraft-aftermarket-parts market. Innovations such as predictive maintenance, data analytics, and digital twin technology are enhancing the efficiency of maintenance operations. These technologies allow airlines to anticipate part failures and schedule maintenance proactively, which can reduce downtime and operational costs. The FAA has noted that the adoption of such technologies can lead to a reduction in maintenance costs by up to 20%. As airlines increasingly rely on data-driven decision-making, the demand for aftermarket parts that are compatible with these technologies is expected to rise. This trend indicates a shift towards more sophisticated maintenance practices, which could reshape the landscape of the commercial aircraft-aftermarket-parts market.

Focus on Safety and Compliance

Safety and regulatory compliance remain paramount in the commercial aircraft-aftermarket-parts market. The FAA enforces stringent regulations regarding aircraft maintenance and parts replacement, which compels airlines to adhere to high safety standards. As a result, there is a consistent demand for certified aftermarket parts that meet these regulatory requirements. The emphasis on safety has led to an increase in inspections and maintenance checks, further driving the need for reliable aftermarket solutions. Airlines are increasingly investing in quality parts to ensure compliance with safety regulations, which can mitigate risks associated with aircraft operations. This focus on safety not only enhances operational reliability but also fosters consumer confidence in air travel, thereby supporting the growth of the commercial aircraft-aftermarket-parts market.

Market Segment Insights

By Parts: MRO Parts (Largest) vs. Replacement Parts (Fastest-Growing)

The US commercial aircraft-aftermarket-parts market is significantly influenced by various segment values, notably MRO Parts, which dominates the market with its extensive applications and demand. Following MRO Parts, Replacement Parts are gaining traction due to their critical role in maintaining aircraft efficiency and safety. Other segments, such as Consumables and Expendables, also contribute to the overall market landscape, but they do not hold as substantial a share as the leading segments. Growth trends in this market are driven by the increasing air travel demand and the need for regular maintenance and part replacement in aging fleets. Furthermore, technological advancements in parts manufacturing and a focus on sustainability are propelling the growth of emerging segments like Replacement Parts. Cost efficiency and enhanced safety protocols continue to be the primary motivators for investment in these aftermarket parts.

MRO Parts (Dominant) vs. Expendables (Emerging)

MRO Parts are characterized by their essential role in the maintenance, repair, and overhaul processes of aircraft, accounting for a significant share of the aftermarket components used in the aviation industry. These parts are vital for operational safety and aircraft longevity. In contrast, Expendables represent a growing segment, consisting of items such as lubricants and cleaning supplies that need to be regularly replaced. While MRO Parts are indispensable for structural integrity and performance, Expendables are increasingly recognized for their operational efficiency benefits. The shift towards efficient maintenance solutions is fostering the rise of Expendables, indicating a dynamic shift in purchasing trends as airlines look for cost-effective solutions.

By Application: Commercial (Largest) vs. Military (Fastest-Growing)

In the US commercial aircraft-aftermarket-parts market, the commercial segment holds a dominant market share, driven by the extensive operational fleet and ongoing maintenance requirements. This segment caters primarily to passenger and cargo aircraft, which account for a considerable proportion of aftermarket part sales, capturing the attention of various stakeholders including manufacturers and service providers. Conversely, the military segment, while smaller in market share, is noted for its rapid growth trajectory. Factors such as increasing defense budgets, modernization programs, and the need for enhanced operational readiness are propelling this segment forward. As military operations evolve, the demand for specialized aftermarket parts is expected to rise, further emphasizing its potential as the fastest-growing area within the market.

Commercial (Dominant) vs. Military (Emerging)

The commercial segment of the US commercial aircraft-aftermarket-parts market is characterized by a vast array of parts associated with both commercial aviation and cargo transport, reflecting a mature and well-established sector. This segment enjoys robust demand due to a large number of active commercial aircraft and significant regulatory requirements for maintenance and safety. In contrast, the military segment, though considered emerging, is increasingly recognized for its specialized needs, driven by advancements in technology and heightened operational demands. The military sector requires parts that meet stringent specifications and often involves complex integration with advanced systems, positioning it as a critical area for suppliers looking to innovate and grow within the US commercial aircraft-aftermarket-parts market.

Get more detailed insights about US Commercial Aircraft Aftermarket Parts Market

Key Players and Competitive Insights

The commercial aircraft-aftermarket-parts market is characterized by a competitive landscape that is increasingly shaped by technological advancements and strategic partnerships. Key players such as Honeywell International Inc (US), General Electric Company (US), and Raytheon Technologies Corporation (US) are actively pursuing innovation and digital transformation to enhance their operational efficiencies and customer offerings. These companies are not only focusing on expanding their product portfolios but are also investing in sustainable practices to meet the evolving demands of the aviation industry. Their collective strategies indicate a shift towards a more integrated and technologically advanced market environment.

In terms of business tactics, companies are localizing manufacturing and optimizing supply chains to improve responsiveness and reduce lead times. The market structure appears moderately fragmented, with a mix of established players and emerging companies vying for market share. The influence of major players is significant, as they leverage their extensive networks and resources to maintain competitive advantages while navigating the complexities of the aftermarket landscape.

In October 2025, Honeywell International Inc (US) announced a strategic partnership with a leading aerospace technology firm to develop advanced predictive maintenance solutions. This initiative aims to enhance operational efficiency for airlines by utilizing AI-driven analytics to predict component failures before they occur. Such a move underscores Honeywell's commitment to innovation and positions it favorably in a market increasingly focused on reducing downtime and maintenance costs.

In September 2025, General Electric Company (US) unveiled a new digital platform designed to streamline the procurement process for aftermarket parts. This platform integrates machine learning algorithms to optimize inventory management and reduce excess stock. The strategic importance of this development lies in its potential to enhance supply chain reliability, thereby improving customer satisfaction and operational efficiency across the board.

In August 2025, Raytheon Technologies Corporation (US) expanded its aftermarket services by acquiring a smaller firm specializing in 3D printing technologies for aircraft components. This acquisition is likely to bolster Raytheon's capabilities in producing lightweight, on-demand parts, which aligns with the industry's growing emphasis on sustainability and cost-effectiveness. The integration of 3D printing technology could significantly reduce lead times and material waste, further enhancing Raytheon's competitive positioning.

As of November 2025, the competitive trends in the market are increasingly defined by digitalization, sustainability, and the integration of AI technologies. Strategic alliances are becoming more prevalent, as companies recognize the need to collaborate to drive innovation and enhance service offerings. Looking ahead, competitive differentiation is expected to evolve from traditional price-based competition to a focus on technological innovation, supply chain reliability, and sustainable practices. This shift may redefine the parameters of success in the commercial aircraft-aftermarket-parts market.

Key Companies in the US Commercial Aircraft Aftermarket Parts Market market include

Industry Developments

The US Commercial Aircraft Aftermarket Parts Market has seen significant developments recently, influenced by ongoing recovery efforts following the pandemic. Notably, Boeing has focused on ramping up production as demand for air travel increases, while Raytheon Technologies has been enhancing its supply chain resilience to ensure smooth operations. In September 2023, Northrop Grumman announced its collaboration with General Electric to optimize aircraft engine support services, marking a strategic move towards expanding their aftermarket capabilities. Moreover, MTU Aero Engines revealed in August 2023 its efforts in increasing maintenance service offerings, capitalizing on the growing market for MRO services.

Acquisition activity is also present, with L3Harris Technologies acquiring the aerospace and defense assets of Viasat in July 2023 to bolster its position in the aftermarket sector. Additionally, the growth of e-commerce and digitalization is impacting how parts are procured, with companies like Honeywell investing in more digital platforms. The market valuation is expected to grow due to increased aircraft utilization rates and a heightened focus on fleet upgrades.

Future Outlook

US Commercial Aircraft Aftermarket Parts Market Future Outlook

The commercial aircraft-aftermarket-parts market is projected to grow at a 6.67% CAGR from 2024 to 2035, driven by increasing air travel demand, technological advancements, and regulatory requirements.

New opportunities lie in:

  • Development of predictive maintenance software solutions
  • Expansion of 3D printing capabilities for spare parts
  • Implementation of blockchain for supply chain transparency

By 2035, the market is expected to achieve robust growth, driven by innovation and strategic investments.

Market Segmentation

US Commercial Aircraft Aftermarket Parts Market Parts Outlook

  • MRO Parts
  • Rotatable Scrap
  • Replacement Parts
  • Consumables
  • Expendables

US Commercial Aircraft Aftermarket Parts Market Application Outlook

  • Commercial
  • Military

Report Scope

MARKET SIZE 2024 5.9(USD Billion)
MARKET SIZE 2025 6.29(USD Billion)
MARKET SIZE 2035 12.0(USD Billion)
COMPOUND ANNUAL GROWTH RATE (CAGR) 6.67% (2024 - 2035)
REPORT COVERAGE Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR 2024
Market Forecast Period 2025 - 2035
Historical Data 2019 - 2024
Market Forecast Units USD Billion
Key Companies Profiled Honeywell International Inc (US), General Electric Company (US), Raytheon Technologies Corporation (US), Boeing Company (US), Safran S.A. (FR), MTU Aero Engines AG (DE), Rockwell Collins Inc (US), Thales Group (FR)
Segments Covered Parts, Application
Key Market Opportunities Integration of advanced materials and technologies enhances efficiency in the commercial aircraft-aftermarket-parts market.
Key Market Dynamics Technological advancements drive efficiency in the commercial aircraft-aftermarket-parts market, enhancing supply chain responsiveness.
Countries Covered US

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FAQs

What is the expected market size of the US Commercial Aircraft Aftermarket Parts Market in 2024?

The US Commercial Aircraft Aftermarket Parts Market is expected to be valued at 7.0 USD Billion in 2024.

What is the projected market size for the US Commercial Aircraft Aftermarket Parts Market by 2035?

By 2035, the market is expected to reach a value of 14.5 USD Billion.

What is the expected CAGR for the US Commercial Aircraft Aftermarket Parts Market between 2025 and 2035?

The expected CAGR for the market from 2025 to 2035 is 6.844%.

Which parts segment is expected to be the largest in the US Commercial Aircraft Aftermarket Parts Market in 2024?

In 2024, MRO Parts are expected to be the largest segment, valued at 2.1 USD Billion.

How much is the Rotatable Scrap Replacement Parts segment projected to be worth in 2035?

The Rotatable Scrap Replacement Parts segment is projected to reach a value of 3.2 USD Billion by 2035.

What are the key players in the US Commercial Aircraft Aftermarket Parts Market?

Major players include Raytheon Technologies, MTU Aero Engines, Boeing, Woodward, and Thales Group among others.

What was the market value of Consumable parts in 2024?

The market value for Consumable parts in 2024 is estimated to be 1.0 USD Billion.

What is the expected growth rate for the Expendable parts segment from 2025 to 2035?

The Expendable parts segment is anticipated to grow to 4.8 USD Billion by 2035 from a 2024 value of 2.4 USD Billion.

What is the impact of emerging trends on the US Commercial Aircraft Aftermarket Parts Market?

Emerging trends are expected to drive innovation and growth, creating new opportunities in the market.

How are geopolitical factors influencing the US Commercial Aircraft Aftermarket Parts Market?

Geopolitical factors may create challenges and influence demand patterns within the US Commercial Aircraft Aftermarket Parts Market.

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