Aircraft PSU Market – Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Aircraft Type (Commercial Aircraft, Regional Aircraft, General Aviation, Military Aircraft, Helicopter), By Component Type (Cabin Oxygen System, Structural, Elements), By Sales Channel Type (BFE, SFE), By Region & Competition, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 1.89 Billion
CAGR (2026-2031)	7.15%
Fastest Growing Segment	Structural
Largest Market	North America
Market Size (2031)	USD 2.86 Billion

Market Overview

The Global Aircraft PSU Market will grow from USD 1.89 Billion in 2025 to USD 2.86 Billion by 2031 at a 7.15% CAGR. An aircraft Passenger Service Unit constitutes the overhead assembly housing distinct passenger interface systems including reading lights, ventilation gaspers, flight attendant call mechanisms, and emergency oxygen masks. The market is fundamentally driven by the acceleration of global commercial aircraft production rates and the necessity to retrofit aging fleets with lighter components to improve fuel efficiency. These factors compel manufacturers to increase output to align with the rigid delivery schedules of airframe original equipment manufacturers while airlines simultaneously invest in cabin upgrades to extend the operational service life of existing vessels.

Despite this robust demand, the sector encounters a significant challenge regarding supply chain volatility which restricts the availability of specialized raw materials required for component manufacturing. This constraint frequently delays production cycles and hinders the ability of suppliers to meet the intensified delivery timelines mandated by the resurgence in global travel. According to the International Air Transport Association, in 2024, the total number of air travelers was projected to reach 4.96 billion. This volume places immense pressure on fleet availability and maintenance intervals, meaning any delay in procuring essential cabin units can severely impede the capacity of airlines to deploy capacity effectively.

Key Market Drivers

The surge in new commercial aircraft deliveries acts as a primary catalyst for the Global Aircraft PSU Market, as every new airframe requires a fully integrated overhead service assembly. Manufacturers are aggressively ramping up output to fulfill heavy orders for fuel-efficient models, creating immediate volume requirements for component suppliers. According to Airbus, January 2024, in the '2023 Commercial Aircraft Orders and Deliveries' report, the company delivered 735 commercial aircraft in 2023, an 11 percent increase from the previous year. This production velocity directly drives the procurement of reading lights, oxygen systems, and gaspers to ensure timely final assembly. The market's stability is further reinforced by substantial forward demand which guarantees long-term production schedules. According to The Boeing Company, in 2024, the manufacturer reported a total backlog of over 5,600 commercial airplanes, securing sustained revenue streams for PSU manufacturers.

Simultaneously, the increasing demand for cabin interior retrofitting serves as a vital driver, extending market opportunities beyond OEM production lines. Airlines are investing heavily in upgrading legacy fleets to harmonize passenger experiences and integrate modern amenities such as LED lighting and improved ventilation controls. This trend allows carriers to prolong the operational life of existing vessels while meeting evolving consumer expectations for cabin aesthetics. According to Emirates, May 2024, in the 'Emirates to retrofit an additional 71 A380s and B777s' press release, the airline announced the expansion of its modernization program to include a total of 191 aircraft. Such large-scale refurbishment initiatives compel PSU suppliers to bolster their aftermarket capabilities to support extensive fleet overhauls.

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Key Market Challenges

Supply chain volatility constitutes a primary impediment to the Global Aircraft Passenger Service Unit Market by restricting the availability of essential raw materials required for component manufacturing. Suppliers frequently encounter erratic shortages of high-grade plastics, metals, and electronic sub-systems, which creates severe bottlenecks in production cycles. This instability forces manufacturers to operate inconsistent schedules that often fail to align with the rigid assembly timelines of airframe original equipment manufacturers. Consequently, the inability to procure necessary inputs on time delays the final assembly of cabin interiors and defers revenue recognition for market participants.

This disruption directly hampers market growth by limiting the number of finished units that can be delivered and installed despite robust demand from operators. The persistent lag in component availability prevents the industry from fully capitalizing on the resurgence of air travel, effectively capping actualized sales volume. According to the International Air Transport Association, in October 2025, the global backlog of commercial aircraft orders reached a record high of more than 17,000 units due to these ongoing production constraints. Such significant delays in aircraft delivery reduce the immediate addressable market for passenger service units and create long-term inventory planning challenges for suppliers.

Key Market Trends

The incorporation of IoT-enabled predictive maintenance capabilities is actively transforming passenger service units (PSUs) from static fixtures into intelligent diagnostic hubs. Suppliers are embedding micro-sensors within overhead assemblies to monitor the real-time performance of reading lights, ventilation gaspers, and oxygen deployment mechanisms. This connectivity facilitates the continuous transmission of component status data to ground crews, allowing operators to identify and replace degrading units preemptively before they cause in-flight service failures. This technological shift prioritizes operational reliability by preventing technical delays and optimizing spare parts inventory management. According to SITA, February 2024, in the '2023 Air Transport IT Insights' report, 89 percent of airlines have prioritized major programs or research and development for aircraft maintenance digitalization to enhance fleet availability.

Simultaneously, the industry is prioritizing the development of modular and quick-retrofit PSU designs to minimize aircraft downtime during interior refurbishments. Engineering teams are moving away from complex, integrated structures toward unitary chassis architectures that feature standardized mounting rails and snap-fit electrical connectors. This structural evolution enables maintenance, repair, and overhaul (MRO) providers to swap out individual service modules or entire overhead panels rapidly, which is essential for executing aggressive fleet modernization schedules without incurring excessive grounding costs. This trend is exemplified by large-scale retrofit investments that require streamlined installation processes. According to AviTrader, September 2024, in the 'Air India launches US$400 million aircraft refit programme' article, the airline initiated a comprehensive modernization project worth over US$400 million to revamp 67 legacy aircraft, underscoring the critical market reliance on efficient, installation-ready cabin components.

Segmental Insights

Based on current market intelligence, the Structural segment is recognized as the fastest-growing category within the Global Aircraft PSU Market, primarily driven by the industry-wide imperative for lightweight cabin solutions. Airlines are increasingly transitioning toward advanced composite materials for PSU housings to optimize fuel efficiency without compromising durability. This expansion is further accelerated by the rising demand for modular structural frameworks that facilitate easier cabin retrofitting and maintenance. Additionally, these modern components are engineered to meet rigorous safety and flammability standards established by the Federal Aviation Administration, ensuring compliance while supporting the extensive modernization of commercial aircraft fleets.

Regional Insights

North America holds the leading share of the global aircraft passenger service unit market, driven by the significant presence of major original equipment manufacturers such as Boeing and Bombardier. This dominance is supported by a strong aviation infrastructure and high demand for cabin interior retrofitting to maintain older fleets. Additionally, stringent safety regulations enforced by the Federal Aviation Administration necessitate regular maintenance and upgrades of passenger service units to ensure compliance. The combination of extensive manufacturing capabilities and consistent requirements for fleet modernization secures the region's primary status in the industry.

Recent Developments

• In April 2025, Airbus launched the new Airspace cabin for the A220 aircraft family, featuring a specifically developed, enhanced passenger service unit (PSU) to align with the modern cabin design. Debuting with Air Canada, the updated cabin interior included larger "Airspace XL" overhead bins and a redesigned PSU that integrates seamlessly with the new aesthetic and lighting features. This product launch represented a significant evolution in the single-aisle market, offering a consistent widebody-style passenger experience and providing operators with improved functionality and improved retrofit options for existing fleets.
• In February 2025, Safran reported that its aircraft interiors business had returned to profitability for the full year of 2024, driven by a resurgence in demand for cabin retrofits and original equipment deliveries. The company disclosed that its interiors segment, which includes the manufacturing of passenger service units, galleys, and seats, achieved a 25.2% increase in revenue compared to the previous year. This financial recovery was attributed to the strong appetite among airlines for upgrading cabin interiors and the successful industrialization of new programs, signaling a robust growth phase for the market supplying essential cabin systems.
• In May 2024, Diehl Aviation showcased its "Future Cabin" concept at the Aircraft Interiors Expo (AIX) in Hamburg, highlighting innovations in the digitalized aircraft cabin that directly impact the passenger service unit (PSU) sector. The company presented a life-size mock-up featuring window areas replaced by displays and a smart cabin system designed to optimize energy and water consumption. This concept demonstrated how future overhead and sidewall architectures could integrate intelligent functionalities, such as bionic structures and advanced lighting, to enhance passenger comfort and reduce weight.
• In May 2024, Finnair announced a collaboration with AM Craft to upgrade the passenger service units on its Airbus A320 fleet using 3D-printed components. The airline opted to replace outdated, heavy flip-down video monitors in the overhead panels with lightweight, additively manufactured blanking panels. This initiative, involving the delivery of over 300 panels for 17 aircraft, marked a significant move towards using digital catalog parts for cabin modifications, allowing for just-in-time production and eliminating the costs associated with traditional supply chain inventory for PSU maintenance.

Key Market Players

• Safran S.A.
• RTX Corporation
• Honeywell International Inc.
• Astronics Corporation
• Thales S.A.
• Liebherr-Aerospace Toulouse SAS
• The Boeing Company
• Airbus SE
• GKN Aerospace
• Parker-Hannifin Corporation

By Aircraft Type	By Component Type	By Sales Channel Type	By Region
Commercial Aircraft Regional Aircraft General Aviation Military Aircraft Helicopter	Cabin Oxygen System Structural Elements	BFE SFE	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Aircraft PSU Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Aircraft PSU Market, By Aircraft Type:

• Commercial Aircraft
• Regional Aircraft
• General Aviation
• Military Aircraft
• Helicopter

• Aircraft PSU Market, By Component Type:

• Cabin Oxygen System
• Structural
• Elements

• Aircraft PSU Market, By Sales Channel Type:

• BFE
• SFE

• Aircraft PSU Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE