Research Article
A New Air Traffic Flow Management User-Driven Prioritisation Process for Low Volume Operator in Constraint: Simulations and Results
Table 10
Description of model parameters and variables.
| Symbol | Range | Description |
| d | | Delay of a flight (d0 means d=0) |
| | | Max utility of a flight when its d=0 |
| N | | Number of flights operated by an AU in the reference period |
| | | Elasticity of the utility function of flight i. Used to model in a simplified way (continuous model) different operational flight margins |
| | | Probability of a flight i for being affected/delayed by a hotspot |
| | | Average delay expected for flight i in the route operated (i.e., typical delay from hotspots on that route) |
| | | Baseline (random) delay for flight i |
| | | Delay shift, to increase or reduce the delay of flight i |
| | | Optimal delay for flight i in the actual hotspot |
| | | Shifted delay, i.e., delay difference between the optimal delay and the baseline delay, for flight i |
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