Key Points:
- LATAM Airlines Chief Executive Roberto Alvo warned that the global aviation industry must slash passenger capacity further if high fuel prices persist into 2027.
- Driven by the ongoing war in Iran and the resulting energy shock, the International Air Transport Association nearly halved its 2026 industry profit forecast to $23 billion.
- Airlines face a dual crisis of high fuel costs and systemic supply-chain constraints, with up to 900 aircraft currently grounded worldwide due to engine faults.
- Reduced industry capacity, colliding with robust travel demand, will likely keep airfares elevated as weaker carriers face bankruptcy or hostile takeover.
The global aviation industry is facing its most severe operational crisis since the pandemic, as geopolitical conflict and supply-chain bottlenecks threaten its recovery. On Sunday, June 7, 2026, speaking on the sidelines of the International Air Transport Association (IATA) annual meeting in Rio de Janeiro, LATAM Airlines Chief Executive Roberto Alvo warned that carriers must brace for significant LATAM airline capacity cuts if elevated jet fuel prices persist into 2027. Alvo’s warning coincided with his officially assuming his duties as the newly appointed Chair of the IATA Board of Directors, placing him at the absolute center of the industry’s response to these compounding macroeconomic challenges.
The primary catalyst behind the aviation sector’s sudden downturn is the ongoing war in Iran, which has driven international crude oil prices to historic highs and disrupted key global air corridors. In its mid-year outlook released at the Rio summit, IATA nearly halved its 2026 global airline profit forecast. The trade body, which represents more than 370 airlines controlling nearly 85% of global air traffic, now expects the industry to post a combined net profit of $23 billion this year, down sharply from its previous forecast of $41 billion and well below the $45 billion recorded in 2025.
This massive, $18-billion downgrade highlights the extreme vulnerability of an industry that traditionally operates on paper-thin profit margins. Under-recovery—the widening gap between skyrocketing jet fuel costs and regulated or competitive ticket pricing—is rapidly draining cash reserves. IATA estimates that the global airline fuel bill will rise to approximately $350 billion in 2026, up from just $252 billion last year, as the effective closure of the Strait of Hormuz forces carriers to take long, fuel-intensive detours around restricted Middle Eastern airspace.
The combination of high fuel costs and rising borrowing rates is already claiming its first commercial casualties. Last month, U.S. low-cost carrier Spirit Airlines officially shut down its operations, marking the first major airline casualty of the Iran war. IATA Director General Willie Walsh warned that he expects several other smaller, undercapitalized airlines to face bankruptcy or be acquired by larger competitors during the second half of 2026 and into 2027. To protect their margins, surviving airlines are actively preparing to dismantle unprofitable routes, further shrinking global transport networks.
For passengers, the prospect of reduced airline capacity means that the era of cheap, post-pandemic travel has officially come to an end. Despite the financial pressure squeezing airline balance sheets, consumer demand for travel remains remarkably robust. IATA expects global industry revenues to actually rise by 9.4% to $1.16 trillion this year (with airlines collectively spending over $1 billion to secure alternative, non-Middle Eastern routes), driven by higher ticket prices and growing ancillary revenues. Walsh pointed out that in an environment where demand remains robust, but capacity falls, airfares will undoubtedly remain elevated, meaning passengers must pay higher prices to secure their travel plans.
The regional impact of this energy shock is particularly acute in the Asia-Pacific region, which relies heavily on crude oil imports from the Middle East. IATA predicts that net profits for Asia-Pacific carriers will decline from an estimated $9.8 billion in 2025 to just $6.6 billion in 2026. Because the regional shipping blockade has choked off normal oil imports, the lack of local fuel has placed immense pressure on regional refineries, creating severe aviation fuel shortages and driving Asian jet fuel prices significantly higher than those in Europe or North America.
Adding to the industry’s financial misery, airlines are facing a severe, multi-year shortage of aircraft and spare parts. Delayed deliveries from Boeing and Airbus have forced airlines to keep older, less fuel-efficient jets in service for much longer than planned. United Airlines Chief Executive Scott Kirby estimated that between 800 and 900 passenger planes worldwide are currently grounded due to ongoing durability issues with next-generation engines manufactured by Pratt & Whitney and CFM International. This lack of available aircraft is severely restricting airlines’ ability to expand, further compressing global capacity.
Alvo, who joined LATAM (then LAN Airlines) in 2001, used the global platform to deliver a highly critical, blunt message to aircraft engine manufacturers. He demanded that engine makers refrain from delivering new, unproven products to airframers until they are technologically ready. Alvo argued that airlines had essentially become the “test beds” of the technology, which disrupts daily operations and harms passengers. He pointed out that while newer engines promise to burn 15% less fuel, this efficiency gain is not worth the trade-off if chronic reliability and durability issues continue to ground hundreds of planes.
Beyond fuel and hardware costs, airlines are also facing rising regulatory compliance expenditures. This year, international carriers are expected to incur between $1.2 billion and $1.6 billion in compliance costs related to the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA). Additionally, airlines will spend a projected $4.3 billion on sustainable aviation fuel (SAF) to meet new government blending mandates. Even a minor 1.5% increase in these carbon compliance charges can place significant strain on financially weak carriers, further accelerating the wave of industry consolidation and bankruptcies.
Ultimately, the high-stakes discussions at the IATA summit in Rio de Janeiro reveal an industry operating on the very edge of its physical limits. By warning of more capacity cuts and criticizing engine reliability, Roberto Alvo is advocating for a highly pragmatic, defensive approach to airline management. As the war in Iran continues to elevate jet fuel prices and supply chain bottlenecks persist for another two to three years, the global aviation sector must prioritize structural resilience over raw growth, ensuring that airlines can survive the current geopolitical storm without completely breaking their financial foundations.
