The Airlines Made Record Revenue. The System Still Broke.

In late March, United Airlines CEO Scott Kirby delivered a message that should have been impossible. "The strongest booking demand in the history of our company," he told investors.

The reality is, jet fuel prices have more than doubled in the last three weeks. — Scott Kirby

Then he announced United was cutting 5% of its capacity and warned of $11 billion in extra annual fuel expense. "There's just no point in flying flights that are gonna lose money."

There's just no point in flying flights that are gonna lose money — Scott Kirby

The contradiction was not United's alone. It was the industry's. In June, the International Air Transport Association gathered in Rio de Janeiro and delivered its own version of the same impossible math. Global airline revenue had hit a record $1.165 trillion. Passenger demand was at an all-time high. And IATA halved its profit forecast for the year, from $41 billion to $23 billion, citing a $100 billion increase in the industry's collective fuel bill driven by the US-Iran conflict and the closure of the Strait of Hormuz ^[1].

Profits will shrink from $45 billion in 2025 to $23 billion this year. — Willie Walsh

Willie Walsh's own words over those six months trace the same descent. In December 2025, as IATA's director general, he projected that record $41 billion profit and credited the industry's "shock-absorbing resilience built into airline businesses" ^[2].

Airlines are expected to generate a 3.9% net margin and a $41 billion profit in 2026. — Willie Walsh

By April 13, with US-Iran peace talks collapsed and Singapore jet fuel at $233.47 a barrel — up from $75.18 a year earlier — Walsh was still projecting confidence. "I fully expect the Gulf hubs to recover, and recover quickly," he said ^[3].

I fully expect the Gulf hubs to recover, and recover quickly. — Willie Walsh

By late May, the tone had shifted. "The situation for air transport remains highly volatile," he told reporters, as data arrived showing global passenger demand had fallen 3.4% year-on-year — dragged entirely into negative territory by a 46.6% collapse in Middle Eastern carrier demand ^[4].

The situation for air transport remains highly volatile. — Willie Walsh

Then, in Rio, the concession: profits would shrink from $45 billion in 2025 to $23 billion this year. The "shock-absorbing resilience" he had described six months earlier had met its first real test, and it had not held. What broke the system was not one crisis but three, each feeding the next. The first was the fuel shock. The Strait of Hormuz closure sent jet fuel prices up 121.1% year-on-year ^[4]. Middle Eastern carriers, the global system's connective tissue, saw demand fall 46.6% — a drop so severe that it pulled worldwide passenger demand negative. Excluding the Middle East, global demand would have grown 1.2% ^[4]. A single regional conflict had reversed the direction of the entire global aviation market.

The 46.6% fall in demand for carriers in the Middle East due to war in the region was so acute that it dragged overall demand down -3.4%. — Willie Walsh

The fuel shock alone would have been painful but survivable. Airlines have weathered oil spikes before. What made this one different was the second crisis: the supply chain had broken, and airlines could not modernize their fleets to burn less fuel. Airbus delivered 114 aircraft in the first quarter of 2026, down from 136 a year earlier, as Pratt & Whitney engine shortages choked production. The company initiated contractual enforcement against RTX, the engine maker's parent — a manufacturer suing its own supplier to get parts ^[5]. Boeing's 777X program, already years behind schedule, was pushed to 2027 with total program charges approaching $15 billion ^[6]. At the Changi Aviation Summit in February, EU Transport Commissioner Apostolos Tzitzikostas warned explicitly that supply chain dependencies were being "weaponised," citing the industry's reliance on China for rare earth metals essential for jet engines ^[7].

Today, (there are) real issues in developing the growth of aviation in the years to come...issues of weaponisation of dependencies in supply chains. — Apostolos Tzitzikostas

IATA itself made the connection at its June meeting: aerospace supply chain failures at Boeing and Airbus were forcing airlines to operate older, less efficient fleets precisely when fuel efficiency mattered most ^[1]. The two shocks did not add. They multiplied. The third crisis was political dysfunction, and nowhere was it more consequential than in the United States. The 43-day government shutdown that began in October 2025 — the longest in American history — furloughed 750,000 federal workers and left 13,200 air traffic controllers and 61,000 TSA officers working without pay ^[8]. The ATC system, already understaffed by 3,800 controllers, saw absences account for up to 53% of disruptions at some facilities ^[9]. The FAA was forced to cut flight capacity 10% at 40 airports, producing 3,500 to 4,000 daily cancellations during peak travel ^[10]. When the shutdown ended, the question was whether the political system could fix the infrastructure it had broken. It could not. Advocates proposed privatizing air traffic control, modeled on Canada's Nav Canada system, to insulate it from future shutdowns. Transportation Secretary Sean Duffy opposed the move. "To have a fight about privatization is just going to divide people," he said ^[11].

To have a fight about privatization is just going to divide people. — Sean Duffy

The political system was paralyzed even on the question of how to prevent the next paralysis. The casualties accumulated. Spirit Airlines ceased all operations on May 2 after a failed $500 million federal bailout, costing 17,000 jobs. The Association of Value Airlines requested a $2.5 billion liquidity pool for budget carriers; Duffy rejected it, offering only to act as "lender of last resort" ^[12]. Lufthansa canceled 20,000 short-haul flights. Middle Eastern carriers were projected to lose $4.3 billion in 2026 — the only regional group in net losses ^[1]. A 50-minute Navitaire IT outage in February cascaded across IndiGo, Akasa Air, Air India Express, and SpiceJet, disrupting reservations and check-in at major hubs worldwide ^[13]. None of this is to say every airline broke. Ryanair posted a record €2.26 billion annual profit, having hedged 80% of its fuel at $67 a barrel ^[14]. Delta projected 5% to 7% revenue growth and $10 billion in free cash flow over three years ^[15]. But even Ryanair cut flights at 19 European airports, closed bases in Berlin and Thessaloniki, and reduced Athens capacity by 45% ^[16]. The well-managed survivors were individual carriers, not a system. And the system's resilience — the quality Walsh had named in December — turned out to depend on conditions no airline controlled. The "shock-absorbing resilience" was not a lie. It was a fair description of an industry that had not yet been tested. The test arrived in 2026, and it came not as a single shock but as three simultaneous ones: geopolitics, broken supply chains, and political dysfunction. Each was exogenous to the airline business model. Each compounded the others. And none of them could be fixed by selling more tickets.