Submarine Cable Cut

Passenger air transport exhibits moderate-high infrastructure modal rigidity, due to its reliance on highly specialized and often non-substitutable airport infrastructure. Major airports serve as critical, concentrated hubs where disruptions can rapidly propagate across global networks.

• Connectivity Impact: A disruption at a major hub like Hartsfield-Jackson Atlanta International Airport, which handles over 100 million passengers annually (pre-pandemic), can cause cascading flight cancellations and delays impacting thousands of flights worldwide.
• Limited Alternatives: The unique operational requirements of airports, including specific runway lengths, air traffic control systems, and international processing capabilities, severely limit the ability to reroute flights or bypass affected nodes without significant systemic repercussions.

Passenger air transport exhibits moderate-high systemic path fragility and exposure to external disruptions, which can cause severe and widespread operational halts. The COVID-19 pandemic demonstrated this vulnerability, leading to an unprecedented 66% drop in global passenger traffic in 2020 and nearly halting international travel (IATA, 2021). Geopolitical conflicts frequently lead to airspace closures and rerouting mandates (e.g., Russian airspace closure), significantly increasing flight times and operating costs for affected routes (Eurocontrol, 2022). Furthermore, natural disasters like volcanic ash clouds or major hurricanes can abruptly and extensively disrupt air travel, underscoring the industry's profound susceptibility to systemic events.

Passenger air transport exhibits moderate-high systemic siloing due to a fragmented architectural landscape combining legacy on-premise systems with disparate cloud-based applications. Critical operational data often resides in isolated departmental silos, connected predominantly through point-to-point integrations or batch processes rather than unified, real-time API-led platforms. This complex and brittle integration fabric necessitates significant cybersecurity investments to secure its numerous interfaces, with cybersecurity cited as a top IT priority for airlines.

• Integration Methods: Many airlines still rely on custom middleware or batch file transfers for data synchronization between core systems, leading to delayed information and potential discrepancies (CAPA Centre for Aviation, 2022).
• Impact: These deep-seated silos hinder a holistic view of operations and customer data, impacting decision-making, efficiency, and the ability to innovate rapidly.