Tomorrow’s Airports Start Today
An article by Juan Marcelino and Julie Achin, TNP Consultants, published in the white paper “The Mobility Revolution”.
A Constrained Infrastructure
Airports today are often located outside major urban centers, with connections largely dependent on road and rail networks. Their operations are intrinsically tied to airline partners, who play a critical role in the development of services within the terminal ecosystem. Subject to a host of regulatory and environmental constraints, airports now face an unavoidable transformation to meet the rising expectations of sustainable mobility and enhanced passenger experience. According to IATA, global air traffic could reach 7.2 billion passengers by 2035 and 10 billion by 2050. By 2040, global airport investment is expected to grow by 14.4%, reaching $2.4 trillion. These investments will not only accommodate traffic growth but also support the profound transformation needed to shape the airport of tomorrow.
The Airport as a City
Tomorrow’s airport must be reimagined not as a mere passenger transit hub, but as a vibrant, multifunctional ecosystem. It serves as a country or region’s showcase—the first impression for visitors—and must evolve into a place of comfort, experience, and well-being. The goal is to reduce travel stress and promote a more engaging atmosphere.
The airport of the future will resemble a city powered by the convergence of passenger and cargo flows. This evolution into an “intelligent airport” hinges on several key levers. First is infrastructure digitalization: smart passenger flow management, AI-powered route optimization, and automated security checkpoints. Then comes the integration of new modes of mobility, with infrastructures designed to accommodate future transport technologies (e-VTOL, Hyperloop, autonomous vehicles, airships, drones, etc.).
Intermodality will be at the core, enabling seamless connections with rail, road, and even maritime networks. The airport will become a hub aggregating short-range transport (bikes, scooters, autonomous air shuttles), medium-range options (high-speed rail, electric aircraft), and long-haul technologies (hydrogen-powered planes and other green innovations).
Environmental Stakes and The Energy Transition
Since the COVID-19 crisis, environmental concerns have grown significantly. The aviation sector must not only reduce its carbon footprint but also strive to outperform rail in sustainability perceptions. The future lies in energy self-sufficient airports powered by hydrogen, solar, wind, and even geothermal energy. These facilities could evolve into local power generators, supplying energy both to their operations and to surrounding regions.
Pilot initiatives, such as Oslo Airport’s trial of electric aircraft, offer a glimpse into what’s possible. But the ambition goes further: terminals built with eco-materials, advanced waste management systems, and a neutral or even positive energy footprint. The airport’s ecological responsibility must be fully embedded in its design and daily operations.
The Economic Engine of a Region
An airport must be a catalyst for regional development. This means designing services that benefit not only travelers but also the local population. Airports are major job creators and can become drivers of tourism, culture, and local commerce. The future airport will be multifunctional, hosting retail complexes, entertainment venues, and leisure facilities, inspired by the success of hubs like Singapore Changi or Dubai International.
Imagine local product markets in partnership with nearby farmers, cinemas, coworking lounges, and hotels. Airports will no longer be exclusively for travelers—they will become integrated lifestyle and business destinations, complete with on-demand concierge services and business-friendly environments tailored for professionals on the move.
Economic and Geopolitical Pressures
Future airports will also need to address major challenges in security and geopolitical stability. New threats will demand robust advancements in cybersecurity and surveillance systems, including biometric identification and AI-based threat anticipation. At the same time, technological and energy revolutions will require accelerated innovation in sustainable aviation, intelligent flow management, and energy optimization—necessitating heavy capital investment.
Political commitment and international cooperation will be key to harmonizing regulations, creating shared policies, and fostering the exchange of best practices. This collaborative foundation is essential for airports to scale innovation while maintaining operational stability and public trust.
The New Hub of Global Mobility?
Airports, along with seaports, are poised to become the new engines of global transport. In this future vision, rail and air borne mobility (airships, e-VTOLs, passenger drones…) will gradually replace traditional ground transport. This concentration of aerial mobility will reshape the airport into an “aerotropolis”—a concept that positions it as the urban and economic heart of a region.
Connected to ports and rail terminals, this new generation of airports will optimize the flow of people, goods, and energy. The evolution of airport infrastructure goes beyond aviation—it touches every mode of mobility. Tomorrow’s airport will be embedded in the fabric of connected, sustainable cities. They will serve as laboratories for innovation, pioneering the technologies that will shape future metropolises.
Partnerships are already forming in this direction—between airlines like Air France and rail operators such as SNCF—bridging passenger and freight mobility. Should we anticipate the emergence of global mobility giants, integrating all forms of transport under one umbrella, akin to the tech giants of today? That may be the question defining the next frontier.
