DETERMINING AN ADAPTIVE FLIGHT ENVELOPE FOR AN AIRCRAFT

Example approaches for determining an adaptive flight envelope for an aircraft are disclosed. In an example, flight data of an aircraft including route information for a planned flight and a current value of a flight parameter is obtained. Thereafter, operational parameters of the aircraft and weather data including current and forecasted conditions along the flight path are also obtained. Once obtained, a permissible range of values for the flight parameter is then determined using a flight estimation model trained on historical flight data. The permissible range is based on the flight data, operational parameters, and weather data. Thereafter, a flight envelope including the permissible ranges for multiple flight parameters is generated and rendered on a display device. In an example, current or proposed flight parameter values are compared against the permissible ranges and safety briefings are provided if these values fall outside the permissible ranges.