Electronic device and method for assisting in the planning and dynamic negotiation of aircraft flight plan(s)

An electronic device for assisting in planning and dynamic negotiation of aircraft flight plan(s), by machine-to-machine connection with a first digital twin representative of at least one air navigation service provider, and with a second digital twin representative of at least one air operations officer, the device comprising:

• an acquisition, analysis, and update module acquiring, analyzing, and updating data coming from a plurality of distinct sources comprising at least the digital twins, the data being likely to have an impact on planning and negotiation of flight plan(s);
• a creation and optimization module creating and optimizing, based on the data, aeronautical routes compatible with the air traffic control constraints associated with the data;
• a generation module generating, on a worldwide scale, at least one air traffic prediction from the aeronautical routes;
• an update module updating the aeronautical routes and the at least one air traffic prediction, as soon as at least one new datum is acquired or as soon as at least one datum is updated;
• and
• a negotiation module intervening in the planning phase of flight plan(s), in a negotiation of flight plan(s) between the digital twins, using the air traffic prediction.