Leading at 35,000 Feet: The Reality of Being an Airline CEO

Last week, we had the pleasure of welcoming Stephen Kavanagh, former CEO of Aer Lingus, to speak to our students on Airline Structures & Standards module of the BSc Aviation Management. Our guest lecturer offered something far more valuable than a technical overview of airline economics. It was an honest look at the realities of leading in one of the
most structurally challenging industries in the world.

Airlines are often described as glamorous, global and dynamic. In reality, they are capital-intensive, low-margin businesses operating within tight constraints. Demand is volatile, shaped by economic cycles, disposable income, trade flows and even public health shocks.

Yet capacity decisions are made years in advance. Aircraft orders cannot be switched on and off with the economy. When demand weakens, the planes do not simply vanish. They must fly. And that is where pressure builds. High fixed costs drive behaviour. Airlines are incentivised to keep assets utilised, even when yields are under strain. Periods of profitability encourage expansion. Expansion increases capacity. Competition intensifies. Pricing power erodes. The cycle is familiar, and it is persistent.

In the lecture we learned that being an airline CEO is not about enjoying the upside during boom years. It is about managing constant exposure to risk: fuel price volatility, labour negotiations, operational disruptions, geopolitical shocks, currency movements and regulatory pressure. Many of these variables are outside direct control. The role demands resilience, discipline and an ability to make high-stakes decisions with imperfect information. Leadership in aviation requires an unusual blend of long-term vision and daily vigilance.

There was also a quiet reminder that stakeholder expectations are rarely aligned. Customers want low fares and reliability. Shareholders want sustainable returns. Employees seek stability and progression. Regulators demand compliance and safety. Balancing these interests is not theoretical; it is the daily reality of executive decision-making.

For students of aviation management, the key lesson is sobering but empowering. This is not an industry that rewards simplistic solutions. It rewards discipline, cost awareness, strategic coherence and humility in the face of volatility. It demands leaders who understand both economics and operations, both balance sheets and boarding gates.

Aviation will always be cyclical. It will always be exposed to shocks. But thoughtful leadership can create resilience within those constraints. And perhaps that is the real takeaway: in an industry defined by complexity, the role of the CEO is not to eliminate uncertainty — it is to manage it with clarity, courage and consistency.

Author: Marina Efthymiou, Professor of Aviation Management at DCU Business School