Airport 4.0 Market Report 2025

The airport 4 market size has grown rapidly in recent years. It will grow from $11.42 billion in 2024 to $12.95 billion in 2025 at a compound annual growth rate (CAGR) of 13.3%. The growth in the historic period can be attributed to increased air passenger traffic, rise in demand for automation in ground operations, rise in investments in airport infrastructure modernization, increased focus on operational efficiency, and growing implementation of smart security systems.

The airport 4 market size is expected to see rapid growth in the next few years. It will grow to $21.1 billion in 2029 at a compound annual growth rate (CAGR) of 13%. This future growth will be supported by the expanding use of digital twin technology in airport planning, a rising emphasis on sustainable and intelligent energy usage, expanding investments in cybersecurity, widespread deployment of 5G networks in airports, and an increasing requirement for real-time analytics in crowd and flow management. Notable trends expected during this forecast period include the rise of passenger biometrics driven by technology, the emergence of autonomous ground service vehicles, adoption of cloud-based operational platforms, development of integrated seamless travel ecosystems, and ongoing innovations in contactless passenger services.

The increasing air travel demand is expected to propel the growth of the airport 4 market going forward. Air travel refers to the transportation of passengers or goods by aircraft, typically over long distances, through the use of commercial or private flights. The increasing demand for air travel is due to rising disposable incomes, which enable more people to afford air transportation for business and leisure purposes. Airport 4 revolutionizes air travel by seamlessly integrating advanced technologies such as artificial intelligence, the Internet of Things, and automation to enhance efficiency, safety, and passenger experience throughout the journey. For instance, in January 2025 according to the International Air Transport Association (IATA), a Canada-based trade association, international air traffic saw a 13.6% increase in 2024 compared to 2023, while overall flight capacity grew by 12.8% during the same period. Therefore, the increasing air travel demand is driving the growth of the airport 4 market.

Leading players in the airport 4 market are emphasizing the launch of innovative airport operations management software to improve inspection processes, ensure better safety adherence, and streamline asset maintenance. These platforms are mobile-centric and support various operational tasks such as safety reporting, inspections, work order tracking, and asset management, with GIS features and compliance tracking. For example, in July 2024, TADERA, a US-based aviation technology company, introduced AirportIQ Operations 4.0, a new operations module as part of its AirportIQ (AIQ) suite. This system allows airports to manage safety protocols, inspection records, compliance requirements, incident tracking, and work orders from a single platform in line with FAR Part 139 guidelines. The software is accessible via web, tablet, and mobile - with offline capability - and allows administrators to use customizable forms and checklists to support efficient operations and data-informed decision-making.

In May 2024, SITA, a Switzerland-based aviation company, acquired Materna IPS for an undisclosed amount. With this acquisition, SITA aims to reshape the aviation industry by creating the world’s most powerful passenger portfolio for airports and digital travel, enabling smoother, more efficient, and seamless passenger experiences through innovative, end-to-end solutions. Materna IPS GmbH is a Germany-based company specializing in passenger handling systems such as self-service bag drop and check-in solutions for airports and airlines.

Major players in the airport 4 market are Huawei Technologies Co. Ltd., Siemens AG, Raytheon Technologies, The Boeing Company, Airbus SE, Honeywell International Inc., Thales Group, Leidos Holdings Inc., T-Systems International GmbH, Indra Sistemas S.A, Amadeus IT Group S.A., Daifuku Co. Ltd., Vanderlande Industries B.V, SITA, ADB Safegate BVBA, PSI Software AG, Vision-Box, TAV Bilisim Hizmetleri A.S, TADERA GmbH, Zensors Inc.

North America was the largest region in the airport 4 market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in airport 4 report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa. The countries covered in the airport 4 market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

The sharp hike in U.S. tariffs and the associated trade disputes in spring 2025 are notably impacting the aerospace and defense sector by raising costs for titanium, carbon fiber composites, and avionics materials largely sourced from global suppliers. Defense contractors, locked into fixed-price government contracts, absorb these added costs, while commercial aerospace firms face airline pushback on higher aircraft prices. Delays in component shipments due to customs bottlenecks further disrupt tight production schedules for jets and satellites. The industry is responding by stockpiling critical materials, seeking waivers for defense-related imports, and collaborating with allied nations to diversify supply chain.

Airport 4 refers to the digital transformation of airports through the use of advanced technologies such as artificial intelligence, the Internet of Things (IoT), big data analytics, and automation to improve operational performance and passenger satisfaction. It focuses on intelligent, connected systems that allow for real-time decision-making, predictive maintenance, smooth passenger flow, and enhanced safety and security.

The core technologies driving airport 4 include automated check-in systems, biometric security systems, intelligent baggage handling, IoT-enabled infrastructure, and AI-powered customer service. Automated check-in systems involve self-service tools that enable travelers to check in, choose seats, and print boarding passes independently, without the need for staff assistance. These systems are being adopted by airports of all sizes - large, medium, and small. The solution supports a broad spectrum of services, such as passenger handling, cargo operations, maintenance and ground services, and airport security. Its application areas cover airside operations, air traffic management, aircraft maintenance, passenger screening, and other essential airport functions. These solutions serve multiple end users through both new installations and updates to existing systems and services.

The airport 4 Market Research Report is one of a series of new reports that provides airport 4 market statistics, including airport 4 industry global market size, regional shares, competitors with an airport 4 market share, detailed airport 4 market segments, market trends and opportunities, and any further data you may need to thrive in the airport 4 industry. The airport 4 market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

The airport 4 market consists of revenues earned by entities by providing services such as cloud-based airport operations management, biometrics for identity verification, mobile app-based passenger services, digital twin and simulation services, and real-time language translation services. The market value includes the value of related goods sold by the service provider or included within the service offering. The airport 4 market also includes sales of smart kiosks, biometric systems, cloud infrastructure solutions, and cybersecurity systems. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values and are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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