Impact of US Tariffs on Aircraft Deliveries and Aviation Industry

The Impact of Tariff Uncertainty on Aircraft Deliveries: An Analysis of IATA’s Warning

Airlines worldwide are facing a new wave of uncertainty that could significantly reshape the aviation industry’s recovery trajectory. According to the International Air Transport Association (IATA), the potential imposition of tariffs, particularly by the United States on Brazilian exports, has generated enough concern to prompt carriers to reconsider or delay aircraft deliveries. The implications of such policy shifts are far-reaching, affecting not only aircraft manufacturers like Embraer, Airbus, and Boeing, but also the broader aerospace supply chain and global air travel demand.

This development comes at a critical moment. The aviation industry is still navigating post-pandemic recovery, supply chain disruptions, and fluctuating fuel prices. IATA Director-General Willie Walsh’s recent remarks highlight the gravity of the situation, suggesting that tariff-related uncertainty could undermine long-term planning and investment across the sector. The possibility of increased aircraft costs due to tariffs adds a layer of complexity to already fragile procurement and production ecosystems.

In this article, we explore the context and consequences of these emerging trade tensions, focusing on the potential impact on aircraft deliveries, airline operations, and the broader aerospace industry. We also examine historical precedents and expert opinions to assess the risks and possible solutions.

U.S. Tariffs and the Embraer Case

Tariff Policy and Its Immediate Implications

In July 2025, the U.S. government announced its intention to impose 50% tariffs on Brazilian exports starting in August. This policy directly affects Embraer, Brazil’s flagship aircraft manufacturer and one of the world’s leading producers of regional jets. The tariffs are part of a broader U.S. strategy to promote domestic manufacturing, but their blanket application to aerospace goods has sparked widespread concern.

Embraer’s CEO, Francisco Gomes Neto, has been vocal about the potential consequences. He warned that the tariffs could lead to significant revenue losses, potentially mirroring the financial impact experienced during the COVID-19 pandemic. In 2020, Embraer saw a revenue drop of approximately $4.3 billion. Neto described the tariffs as a “trade embargo,” highlighting the risk of order cancellations and deferred deliveries, especially from U.S.-based airlines that constitute a significant portion of Embraer’s customer base.

Beyond Embraer, the tariffs could disrupt supply chains and production schedules, affecting a wide range of suppliers and partners in the U.S. and elsewhere. The uncertainty surrounding final aircraft costs complicates procurement decisions for airlines, many of which are already operating under tight financial constraints.

“The tariffs would amount to a trade embargo,” said Embraer CEO Francisco Gomes Neto. “We are at risk of order cancellations and deferred deliveries.”

IATA’s Industry-Wide Warning

Speaking at a media roundtable in Singapore on July 16, 2025, IATA Director-General Willie Walsh emphasized that the issue extends far beyond one company or country. “It’s not just going to be a major Boeing and Airbus issue,” Walsh said. “It’ll impact all aspects of the aerospace industry and have an impact on most, if not all, airlines as well.”

Walsh highlighted how tariff uncertainty creates a challenging environment for fleet planning. Airlines, unsure of the final cost of aircraft under new trade rules, may choose to delay or cancel deliveries. This hesitation could stall capacity expansion plans and affect route development, particularly in markets heavily reliant on regional jets like those produced by Embraer.

According to IATA’s economic analysis, if the tariffs are implemented as proposed, global aircraft deliveries could decline by 4–6% in 2025. This would translate to an estimated $18 billion in lost revenue across the aerospace industry, compounding existing challenges related to labor shortages, fuel price volatility, and supply chain disruptions.

Historical Context: Trade Disputes and Aviation

The Airbus-Boeing WTO Dispute

The aviation industry has long been vulnerable to geopolitical and trade-related tensions. One of the most notable examples is the Airbus-Boeing dispute, which began in 2004 and spanned over 17 years. The conflict centered on allegations of illegal subsidies provided by both the U.S. and the EU to their respective aircraft manufacturers.

In 2019, the U.S. imposed $7.5 billion in tariffs on EU goods, including aircraft, after the World Trade Organization (WTO) ruled against Airbus. The EU responded in 2020 with $4 billion in tariffs targeting U.S. products, including Boeing aircraft. Although a truce was reached in 2021, temporarily suspending the tariffs, the episode demonstrated how trade disputes can escalate quickly and disrupt global supply chains.

The Airbus-Boeing case set a precedent for using tariffs as tools of political leverage, rather than strictly economic measures. This has contributed to a climate of uncertainty in aerospace, where long-term investments and production planning are increasingly complicated by the potential for sudden regulatory changes.

Lessons from the COVID-19 Pandemic

The pandemic revealed the fragility of global aerospace supply chains. In 2020, global passenger traffic plummeted by 94% in April alone, and the industry recorded losses exceeding $370 billion. Airlines responded by deferring approximately 35% of planned aircraft deliveries in 2020 and 2021.

This experience highlighted the risks of over-reliance on just-in-time manufacturing and globally dispersed production networks. Tariffs, by increasing costs and introducing delays, could replicate similar disruptions by making it harder to source essential components like engines, avionics, and composite materials.

As a result, both manufacturers and airlines are now more cautious. Many are exploring ways to localize production or diversify suppliers to mitigate future risks, though such strategies require significant time and investment to implement effectively.

Production and Delivery Challenges

Airbus and Boeing Under Pressure

Airbus and Boeing, the world’s two largest aircraft manufacturers, are already grappling with production challenges in 2025. Airbus aims to deliver 820 aircraft this year but had only managed 306 by the end of June. To meet its target, the company would need to deliver over 85 aircraft per month for the rest of the year, a pace it has never achieved.

The A320neo program, a cornerstone of Airbus’s narrowbody strategy, averaged just 39 deliveries per month in the first half of 2025, well below the 50-per-month target. Widebody programs like the A350 are also lagging due to shortages in engines and composite materials. Airbus’s backlog now stands at 8,742 aircraft, equivalent to over 10 years of production at current rates.

Boeing, meanwhile, delivered 280 aircraft in the first half of 2025. Its backlog of 6,581 aircraft is dominated by the 737 MAX, which accounts for 74% of orders. The company faces additional scrutiny following investigations into a recent Air India 787 incident, and any tariff-related cost increases could further delay production and delivery schedules.

Conclusion

The aviation industry stands at a critical juncture. The potential introduction of new tariffs, particularly those targeting Brazilian aerospace exports, threatens to derail recovery efforts and introduce new layers of complexity into aircraft procurement and production. IATA’s warning underscores the systemic nature of the threat, which could affect manufacturers, airlines, suppliers, and even passengers through higher costs and reduced service availability.

Looking ahead, the industry may need to adapt by exploring alternative sourcing strategies, advocating for sector-specific trade exemptions, and enhancing financial resilience. Policymakers, meanwhile, face the challenge of balancing domestic economic goals with the need to maintain a stable and predictable global trade environment. Only through coordinated action can the aviation sector avoid a prolonged period of disruption and uncertainty.

FAQ

Why are airlines reconsidering aircraft deliveries?
Due to uncertainty over potential U.S. tariffs on Brazilian aircraft, which could significantly increase costs and complicate procurement planning.

What impact could the tariffs have on Embraer?
Embraer may face order cancellations and deferred deliveries, with revenue losses potentially comparable to those experienced during the COVID-19 pandemic.

How are Airbus and Boeing affected?
Both manufacturers are already behind their 2025 delivery targets and face additional challenges from supply chain constraints and potential tariff-related cost increases.

Has the aviation industry faced similar issues before?
Yes, notably during the Airbus-Boeing WTO dispute and the COVID-19 pandemic, both of which disrupted production and deliveries.

Sources

• Reuters