Effects of increased flexibility for airspace users on network performance

Summary
In this deliverable, we incorporate recommendations received from stakeholders, airspace users in particular. Namely, we update the COCTA model, in line with refined COCTA concept of capacity and demand management. In the refined concept airlines will be able to define their preferred trajectories and the flexibility required for each flight, as well as to decide on the final trajectory. We analyse and evaluate the effects on network performance.