Air traffic networks, where airports are the nodes that interconnect the entire system, have a time-varying and stochastic nature. An incident in the airport environment may easily propagate through the network and generate system-level effects. This paper analyses the aircraft flow through the Airport Transit View framework, focusing on the airspace/airside integrated operations. In this analysis, we use a dynamic spatial boundary associated with the Extended Terminal Manoeuvring Area concept. Aircraft operations are characterised by different temporal milestones, which arise from the combination of a Business Process Model for the aircraft flow and the Airport Collaborative Decision-Making methodology. Relationships between factors influencing aircraft processes are evaluated to create a probabilistic graphical model, using a Bayesian network approach. This model manages uncertainty and increases predictability, hence improving the system's robustness. The methodology is validated through a case study at the Adolfo Suárez Madrid-Barajas Airport, through the collection of nearly 34,000 turnaround operations. We present several lessons learned regarding delay propagation, time saturation, uncertainty precursors and system recovery. The contribution of the paper is two-fold: it presents a novel methodological approach for tackling uncertainty when linking inbound and outbound flights and it also provides insight on the interdependencies among factors driving performance. Aerospace 2018, 5, 59 2 of 31The Airport Transit View (ATV) concept describes the "visit" of an aircraft to the airport [9]. This framework connects inbound and outbound flights, providing a tool to optimise airport operations and to enable more efficient and cost-effective deployment of operator resources. It integrates airside operations (landing, taxiing, turnaround and take-off) and surrounding airspace operations (holding, final approach and initial climb) [3,10,11]. Moreover, the Airport Operations Plan (AOP) guarantees a common, agreed operational strategy between local stakeholders, providing knowledge about the current situation and detecting deviations [9]. It aims to achieve early decision-making and efficient management of the aircraft processes. In this sense, the Airport Collaborative Decision-Making (A-CDM) concept ensures that common situation awareness is reached between stakeholders [9]. Moreover, the implementation of the 4D-trajectory operational concept in future Air Traffic Management (ATM) systems will impose the compliance of very accurate arrival times over designated points on aircraft, including Controlled Times of Arrival (CTAs) at airports [12][13][14].Uncertainty of operational conditions (e.g., runway configuration, aircraft performance, air traffic regulations, airline business models, ground services, meteorological conditions) makes airspace/airside integrated operations a stochastic phenomenon [15][16][17][18][19]. It is therefore necessary to define methodological frameworks to improve predictability and reliabi...