Fatigue at the Controls: A Sobering Reality for Air Traffic Safety

A recent near-miss incident at Sydney airport has once again highlighted the critical issue of fatigue among air traffic controllers. The incident involved two Qantas aircraft narrowly avoiding collision on a runway, and what’s striking is not just the proximity to disaster but also the alarming frequency with which such incidents seem to be happening.

Several controllers on duty that morning had been flagged as high-risk for fatigue due to staffing shortages and pressure to work extra shifts. The Australian Transport Safety Bureau’s ongoing investigation into the incident will likely shed more light on contributing factors, but it’s clear this is not an isolated issue.

The system used to monitor air traffic controller fatigue relies on automated assessments of workload and scheduling rather than direct measurements of actual fatigue levels. This means controllers identified as high-risk may not take steps to mitigate their condition. The lack of clear guidelines governing fatigue management has created a culture where working long hours, including consecutive shifts without adequate rest, is seen as necessary.

Air traffic controllers across the globe face similar challenges due to chronic understaffing and increasing workloads. In Canada, for instance, controllers can work up to eight days straight before receiving meaningful downtime. In the US, overtime spending has skyrocketed over the past decade, with air traffic controllers in 2025 alone spending a staggering $200 million on overtime pay – more than three times the amount from just a decade prior.

The statistics are sobering and suggest that fatigue management programs are necessary to prevent catastrophic consequences. Implementing these programs effectively means prioritizing controller well-being above all else. This includes acknowledging that working long hours without adequate rest can have disastrous outcomes and taking concrete steps to mitigate these risks.

The aviation industry must prioritize its controllers’ safety and welfare, or risk facing the possibility of disaster on a larger scale. The stakes are too high to ignore. Governments and industry leaders must come together to develop unified guidelines governing fatigue management for air traffic controllers, prioritizing their safety above all else.

Countries with advanced air traffic control systems have been slow to implement stringent regulations protecting workers from fatigue-related risks. As Reuters reported, there’s no single set of global standards governing fatigue management for air traffic controllers. This has led to a patchwork system where different countries develop their own programs without adequate oversight or accountability.

The near-miss incident at Sydney airport is not an isolated event but rather a symptom of a deeper issue – one that requires attention from policymakers, industry stakeholders, and aviation authorities worldwide. By prioritizing fatigue management and addressing chronic understaffing, the risk of accidents can be reduced, ensuring the safety of air traffic controllers.

This is not just about numbers or statistics; it’s about human lives and livelihoods. The stakes are too high to ignore, and collective action is needed to prevent these tragedies from happening again.