Missile threats, airspace closures strain airlines

Conflict zones reducing available flight paths; diversions, cancellations are a growing cost burden for airlines; civil aviation spending more on security planning, data

- 

Proliferating conflict zones are an increasing burden on airline operations and profitability, executives say, as carriers grapple with missiles and drones, airspace closures, location spoofing and the shoot-down of another passenger flight.

Airlines are racking up costs and losing market share from cancelled flights and expensive re-routings, often at short notice. The aviation industry, which prides itself on its safety performance, is investing more in data and security planning. "Flight planning in this kind of environment is extremely difficult - The airline industry thrives on predictability, and the absence of this will always drive greater cost," said Guy Murray, who leads aviation security at European carrier TUI Airline.

With increasing airspace closures around Russia and Ukraine, throughout the Middle East, between India and Pakistan and in parts of Africa, airlines are left with fewer route options.

"Compared to five years ago, more than half of the countries being overflown on a typical Europe-Asia flight would now need to be carefully reviewed before each flight," said Mark Zee, founder of OPSGROUP, a membership-based organisation that shares flight risk information.

The Israeli-Palestinian conflict in the Middle East since October 2023 led to commercial aviation sharing the skies with short-notice barrages of drones and missiles across major flight paths - some of which were reportedly close enough to be seen by pilots and passengers.