RavnAir

RavnAir is a regional airline headquartered in the United States of America that operates Dash 8 turboprop aircraft to provide passenger air service. The airline’s core business revolves around short‑haul flights that connect smaller communities with larger hubs. Its operations depend heavily on maintenance tracking and scheduling systems to keep the Dash 8 fleet airworthy. RavnAir also maintains subsidiary operations that can function independently when primary systems are affected. The carrier serves markets within the United States, though specific routes are not detailed in the available sources. Its business model emphasizes regional connectivity using turboprop technology.

In December 2019 RavnAir experienced a malicious cyber attack that targeted its maintenance systems, leading to the cancellation of multiple Dash 8 flights during the peak holiday travel period. The incident affected approximately 260 passengers and prompted the airline to isolate the compromised systems and their backups. RavnAir worked with the Federal Bureau of Investigation, external cybersecurity experts, and relevant authorities to investigate and restore normal operations. Partial Dash 8 service was resumed by the afternoon of the attack, while affected passengers were rebooked and additional recovery flights were planned. Notably, the airline’s subsidiary operations continued to operate normally by relying on backup systems, indicating a segmented IT architecture. This event highlighted RavnAir’s reliance on integrated maintenance IT and its capacity to coordinate with law‑enforcement and technical partners during a cyber crisis.