Today, Korean Air operates an extensive fleet of GE Aerospace and CFM powered aircraft that includes GE90- 110B / 115B, LEAP-1B and CFM56- 7B engines. In addition to the engine technology, Korean Air is using GE Aerospace's industry-leading Flight Data Monitoring system, Safety Insight, to enhance its safety protocols and operational effectiveness through advanced analytics, automation, and high-speed processing of big data.