09 - Crewed and Uncrewed Aircraft Operations and Traffic Management
SENSITIVITY STUDY OF DEPARTURE TIME ACCURACY FOR AIRPORT COLLABORATIVE DECISION MAKING USING FAST-TIME SIMULATION
Y. Iwatsuki, Mitsubishi Research Institute, Inc./ Kyushu University, Japan; A. Harada¹, S. Higashino¹; ¹Kyushu University, Japan
We are developing a fast-time simulation to evaluate how departure time prediction accuracy affects airborne waiting at Japanese airports under A-CDM. Using CARATS Open Data, preliminary runs for eight airports show improved accuracy and reduces total airborne waiting time by ~44.9% on average. Final results will estimate airport-specific accuracy requirements.
DOI: 10.71945/icas2026_0860