Commercial airliners are designed to withstand and safely navigate through turbulence, and incidents of severe turbulence causing injuries are relatively rare. The overall odds of being injured due to turbulence on a commercial airliner are quite low. Here are some factors to consider:

1. Advanced weather forecasting: Airlines have access to advanced weather forecasting systems that help them anticipate and avoid areas of severe turbulence whenever possible. This allows pilots to navigate around turbulent weather systems, minimizing the risk of encountering severe turbulence.
2. Aircraft design and safety measures: Modern commercial aircraft are designed to withstand turbulence and are subject to rigorous safety standards. They are built to handle the forces associated with turbulence without compromising the structural integrity of the aircraft.
3. Pilot training and operational procedures: Pilots undergo extensive training, including handling turbulent conditions. They are trained to anticipate and react appropriately to turbulence, following established procedures to maintain the safety and comfort of passengers. Pilots also receive regular updates on weather conditions during the flight, allowing them to make informed decisions to minimize turbulence exposure.
4. Regulatory oversight: Aviation regulatory bodies, such as the Federal Aviation Administration (FAA) in the United States, enforce strict regulations and guidelines to ensure the safety of commercial aviation. These regulations cover aircraft design, maintenance standards, pilot training, and operational procedures, including how turbulence is addressed.
5. Passenger safety measures: Airlines emphasize the importance of passengers wearing seatbelts while seated, even when the seatbelt sign is not illuminated. Keeping the seatbelt fastened helps protect passengers in the event of unexpected turbulence.

While the overall risk of injury due to turbulence is low, it’s important for passengers to follow safety instructions provided by the flight crew. This includes keeping seatbelts fastened during the flight, heeding any instructions or announcements related to turbulence, and remaining seated when the seatbelt sign is illuminated.

Remember that turbulence can occur unexpectedly, and even mild turbulence can cause discomfort. It’s advisable to follow the instructions of the flight crew and remain calm during turbulence incidents