Commercial aviation has never been busier—or more fragile. In this episode, we uncover why the world’s air-traffic control systems are buckling under pressure, still running on technology that dates back to the Second World War. While Europe’s Maastricht control center shows what modern, digitalized sky management can look like, most national systems are trapped in a tangle of outdated tools, political turf wars, military sensitivities, and union resistance. The result? Soaring delays, rising costs, and a global network stretched to its limits. We explore why reform is so hard, what’s blocking real modernization, and whether competition and coordinated digital upgrades can rescue the skies before congestion becomes unmanageable.

https://www.economist.com/international/2019/06/15/air-traffic-control-is-a-mess