IATA AGM 2026:  Asia-Pacific’s Aviation Boom Faces a Trillion-Dollar Test | News

For decades, aviation executives have spoken about the “Asian Century.”

At this year’s IATA Annual General Meeting in Rio de Janeiro, the numbers suggest that century has arrived.

Over the next two decades, Asia-Pacific is expected to add 2.4 billion passengers, growing from 1.7 billion travellers in 2024 to 4.1 billion by 2044. That represents 41% of all global passenger growth and a compound annual growth rate of 3.8%. 

No other region comes close.

The challenge is that growth, by itself, is not a strategy.

Listening to IATA’s Asia-Pacific Regional Vice President Sheldon Hee in Rio, a more nuanced picture emerged. The region’s aviation industry is no longer asking whether demand will arrive. It is asking whether governments, airports and regulators can keep pace with it. 

The central question facing Asia-Pacific aviation is becoming remarkably simple:

Can infrastructure, policy and sustainability scale as quickly as passenger demand?

The biggest aviation construction project in history

The aviation industry has never attempted anything on the scale now underway across Asia-Pacific.

More than half of the world’s projected US$2.4 trillion in airport capital expenditure through 2040 is expected to be invested in Asia-Pacific. 

The list of projects reads like a catalogue of future mega-hubs.

Singapore Changi is targeting capacity of 140 million passengers annually. Delhi is aiming for 150 million. Bangkok plans to reach 150 million by 2033. Incheon will exceed 100 million. New Manila and Vietnam’s Long Thanh are being built as entirely new aviation cities. 

The scale is breathtaking.

Yet what makes the story particularly interesting is that IATA is not primarily concerned about a lack of investment.

It is concerned about how that investment is being managed.

Behind the construction announcements lies growing anxiety about consultation processes, economic regulation and whether airports are being incentivised to build efficiently or simply build bigger. 

The industry’s concern is not the existence of mega-airports.

It is the possibility of mega-costs.

The congestion paradox

One of the most striking slides presented in Rio contained a warning that would have surprised many observers.

Even after unprecedented airport expansion programmes, congestion is expected to return.

IATA’s forecasts suggest that while major infrastructure projects will provide temporary relief, airport congestion across key Asia-Pacific gateways could rebound sharply by 2040. The proportion of airports operating beyond optimal capacity remains worryingly high despite massive investment programmes. 

The implication is profound.

Building more infrastructure alone will not solve Asia’s capacity challenge.

The industry increasingly believes the answer lies in productivity rather than concrete.

Better slot management. More efficient airspace. Improved runway utilisation. Smarter operational coordination. Biometric processing. Digital identity systems. Automated passenger journeys. 

In many respects, Asia-Pacific is confronting the same question facing cities worldwide.

Can technology unlock capacity faster than infrastructure can be built?

The answer may determine whether future growth becomes a competitive advantage or a constraint.

When airports become monopolies

Perhaps the most politically sensitive discussion in Rio focused on airport economics.

As governments increasingly privatise aviation infrastructure and seek private capital to fund expansion, airlines are becoming increasingly concerned about the consequences.

IATA highlighted examples across the region where airport charges have risen sharply without what airlines consider adequate transparency or consultation. Thailand’s recent 53% increase in international passenger service charges was cited as one such example. 

The industry’s broader concern centres on market power.

Airports are often natural monopolies. Passengers rarely choose destinations based on airport operators. Airlines cannot easily relocate major hubs. That gives airport owners significant pricing power.

The briefing pointed to growing concerns around cross-subsidisation between airports, bundled airport ownership structures and concession agreements that lock in future charge increases while requiring passengers to effectively pre-fund future investments. 

The Manila Airport privatisation model was highlighted as a case study attracting industry scrutiny due to revenue-sharing arrangements and predetermined increases in passenger charges. 

For airlines already operating on thin margins, these costs matter.

Particularly in a region where ticket affordability remains critical to unlocking future demand.

Taxation: an old debate returns

If infrastructure represents one battleground, taxation represents another.

IATA used the AGM to reiterate one of its longest-standing policy positions: taxes on aviation frequently damage connectivity more than they benefit public finances. 

The organisation pointed to ICAO principles which advocate reducing and ultimately eliminating taxes on international air transport, arguing that excessive taxation raises travel costs, reduces demand and can redirect traffic to competing hubs. 

Europe provided a useful case study.

According to IATA, Sweden’s aviation tax contributed to route losses and weaker market performance before ultimately being abolished in 2025. 

Asia-Pacific governments are paying close attention.

The region’s aviation sector already contributes approximately 2.5% of GDP and supports 2.2% of employment. For every dollar of value generated directly by aviation, a further $3.70 is created elsewhere in the economy. 

That economic multiplier effect explains why taxation debates remain so contentious.

Governments see revenue.

Airlines see connectivity.

Both are often looking at the same numbers and reaching entirely different conclusions.

The danger of regulating growth

One theme emerged repeatedly throughout the briefing: over-regulation.

The concern is not necessarily regulation itself.

Rather, it is regulation as a reaction to symptoms rather than causes.

As passenger numbers rise, capacity becomes constrained. Delays increase. Service standards become harder to maintain. Customer complaints rise. Governments respond with fare controls, compensation rules and operational penalties. 

The industry argues this risks treating consequences rather than underlying problems.

Airlines would prefer governments focus on improving network performance, infrastructure capacity and operational coordination rather than imposing increasingly prescriptive consumer regulations. 

There is also a uniquely Asian dimension to the challenge.

Many markets are welcoming millions of first-time flyers into the aviation system. Expectations are evolving rapidly. Service models vary enormously between low-cost carriers and full-service airlines. The region’s diversity makes one-size-fits-all regulation particularly difficult. 

The risk is that well-intentioned regulation inadvertently limits the connectivity it seeks to protect.

Sustainability’s uncomfortable maths

For all the discussion around airports and regulation, the most sobering numbers presented in Rio related to Sustainable Aviation Fuel.

Despite years of industry focus, SAF remains almost invisible within the global fuel mix.

Production is expected to reach 2.4 million tonnes in 2026, representing just 0.8% of global jet fuel consumption. 

The problem is not ambition.

It is economics.

IATA argues that production growth is already slowing because policy frameworks remain insufficient to fully utilise installed production capacity. The organisation has revised some forecasts downward as projects struggle to achieve commercial scale. 

Yet Asia-Pacific may ultimately possess one of the world’s strongest long-term positions.

The region has 28 announced SAF projects targeting around seven million tonnes of renewable fuel capacity by 2030. 

Even more importantly, Asia possesses abundant feedstock resources.

India, China, Indonesia and Malaysia are emerging as critical future SAF production centres, while ASEAN nations collectively hold some of the region’s strongest long-term biomass potential. 

The industry’s message to policymakers is clear.

Build supply before imposing demand mandates.

Otherwise airlines risk being required to purchase fuels that simply do not exist in sufficient quantities. 

The region that will define aviation’s future

The Asia-Pacific story is no longer about catching up.

It is about setting the pace.

The region will account for nearly half of global passenger growth. It is building the world’s largest airports, creating the next generation of aviation infrastructure and increasingly shaping the sustainability agenda. 

Yet success is far from guaranteed.

The briefing in Rio revealed a region confronting a fascinating paradox.

Demand is abundant.

Capital is available.

Governments are largely supportive.

But aviation’s biggest challenges are becoming increasingly structural.

How do you expand capacity without creating monopolies? How do you regulate fairly without constraining growth? How do you decarbonise affordably? How do you build airports quickly enough for billions of new passengers?

The answers to those questions will matter far beyond Asia-Pacific.

Because if this century truly belongs to Asia, then the future of aviation may depend on how effectively the region solves them first.