Optimizing Airport Runway Capacity and Sustainability through the Introduction of Rapid Exit Taxiways: A Case Study

Francesca Maltinti (), Michela Flore, Franco Pigozzi and Mauro Coni
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Francesca Maltinti: Department of Civil, Environmental Engineering and Architecture, University of Cagliari, Via Marengo 2, 09127 Cagliari, Italy
Michela Flore: Consorzio Industriale Provinciale Nord Est Sardegna, Via Zambia 7-Loc. Cala Saccaia, 07026 Olbia, Italy
Franco Pigozzi: Aeroporto Olbia Costa Smeralda, GEstione Aeroporti della SARdegna S.p.A., 07026 Olbia, Italy
Mauro Coni: Department of Civil, Environmental Engineering and Architecture, University of Cagliari, Via Marengo 2, 09127 Cagliari, Italy

Sustainability, 2024, vol. 16, issue 13, 1-20

Abstract: This contribution arises from the need to respond to the increased air demand of an airport with a sustainable approach that minimizes the land consumption of new runways and reduces the fuel burn and emissions associated with aircraft. A new methodology is presented for designing Rapid Exit Taxiways (RETs), which is applied in improving the runway capacity of Costa Smeralda Airport following both the International Civil Aviation Organization (ICAO) and the Federal Aviation Administration (FAA) guidelines. The optimal scenario resulted from a combination of these guidelines. Using this new approach, it is demonstrated that, through both the introduction of RETs and their positioning along the runway, the hourly capacity of the runway can effectively be improved, consequently enhancing the airport capacity and reducing the runway occupancy time and thus fuel burn and emissions. Moreover, the presence of RETs increases the infrastructure resilience, since airplanes can clear the runway faster in case of flooding in risk areas.

Keywords: sustainable and resilient development of airports; rapid exit taxiways; runway occupancy time; runway capacity (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2024
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