A new AI-powered turbulence prediction system developed by Tokyo-based startup BlueWX has been implemented for the first time by All Nippon Airways (ANA), marking a major milestone in aviation safety and weather forecasting technology.
Trained on a decade of turbulence data using deep learning techniques, the system has achieved an 86% accuracy rate in predicting turbulent conditions. After years of development and operational trials involving 2,500 pilots, the system has now been integrated into ANA’s flight operations.
“For airlines, turbulence prediction is a long-standing challenge,” said Hiroyuki Kometani, Executive Vice President of ANA’s Operation Division. “At ANA, we have successfully developed this capability in collaboration with BlueWX, utilizing the latest AI and deep learning techniques. The implementation of this new system will ensure a more reliable and comfortable air travel experience for all our passengers.”
The technology has been in development since 2019 as part of a joint initiative between ANA and Keio University. Pilots involved in the trials cited the system’s accuracy and usefulness compared to traditional methods, strengthening the case for its full rollout.
Kaz Watanabe, CEO of BlueWX, said the company is aiming to support the broader aviation sector as turbulence becomes an increasing concern.
“As turbulence exacerbates due partly to ongoing global warming and becomes a major safety concern for the air transport industry, we are honored to start providing our leading-edge, AI-powered turbulence prediction for ANA flight operations,” he said. “ANA’s decision to use our service highlights the accuracy and reliability of our service, and we look forward to contributing to the crew and passengers of ANA and other airlines in the world in terms of flight safety and comfort.”
According to the U.S. National Transportation Safety Board, turbulence is responsible for 30 to 50% of aviation incidents. Aside from safety risks, it can result in costly consequences such as equipment damage, cargo loss, and unscheduled inspections that lead to delays and cancellations.
BlueWX was established in 2023 as a product of ANA and Keio University’s industry-academia collaboration. In addition to expanding global access to its turbulence prediction service, the company is developing AI models to forecast wind speed and direction—tools intended to help optimise flight paths and support the aviation industry’s efforts to reach carbon neutrality by 2050.
