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dc.contributor.authorAli, Hasnainen_US
dc.contributor.authorPham, Duc-Thinhen_US
dc.contributor.authorAlam, Sameeren_US
dc.contributor.authorSchultz, Michaelen_US
dc.identifier.citationAli, H., Pham, D., Alam, S. & Schultz, M. (2022). Integrated airside landside framework to assess passenger missed connections with airport departure metering. 2022 International Conference on Research in Air Transportation (ICRAT 2022), 1-9.en_US
dc.description.abstractAirport departure metering can contain airside congestion but it may adversely impact scheduled gate assignments leading to passenger missed connections. Using an integrated landside airside framework, this study aims at evaluating the impact of departure metering on connecting flights and passenger connections. The proposed framework comprises of landside and airside simulators where the landside simulator simulates transfer passenger movements conditioned upon minimum connection time and the airside simulator simulates runway and taxiway movements based on planned operations and available data source. Departing aircraft movements are then metered to reduce taxi and take-off delays under uncertainties. Delayed arrivals and/or departures may lead to conflicts at gate rendering planned gate assignments infeasible or impractical. Using Singapore Changi airport A-SMGCS data, as a case study, it is found that DM may transfer as much as 12 minutes of waiting time from taxiways to gates. This leads to increased gate conflicts which additionally delays the gate-in time of an arriving aircraft by 2-7 minutes on average. Gate reassignments were found to significantly reduce both the number of gate conflicts and arrival queuing time at gates leading to less passenger delays. A minimum connection time of 70 minutes is found sufficient to reduce the probability of missed connections for transfer passengers.en_US
dc.description.sponsorshipCivil Aviation Authority of Singapore (CAAS)en_US
dc.description.sponsorshipNational Research Foundation (NRF)en_US
dc.rights© 2022 ICRAT. All rights reserved. This paper was published in Proceedings of 2022 International Conference on Research in Air Transportation (ICRAT 2022)] and is made available with permission of ICRAT.en_US
dc.subjectEngineering::Computer science and engineeringen_US
dc.subjectScience::Mathematics::Applied mathematicsen_US
dc.titleIntegrated airside landside framework to assess passenger missed connections with airport departure meteringen_US
dc.typeConference Paperen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.contributor.conference2022 International Conference on Research in Air Transportation (ICRAT 2022)en_US
dc.contributor.researchAir Traffic Management Research Instituteen_US
dc.description.versionSubmitted/Accepted versionen_US
dc.subject.keywordsAirport Departure Meteringen_US
dc.subject.keywordsPassenger Missed Connectionsen_US
dc.subject.keywordsIntegrated Landside Airside Frameworken_US
dc.citation.conferencelocationTampa, Floridaen_US
dc.description.acknowledgementThis research is supported by the National Research Foundation, Singapore, and the Civil Aviation Authority of Singapore, under the Aviation Transformation Programme. Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not reflect the views of National Research Foundation, Singapore and the Civil Aviation Authority of Singapore.en_US
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