Passenger Value of Time, Benefit-Cost Analysis and Airport Capital Investment Decisions, Volume 2: Final Report

Landau, Steve; Gosling, Geoffrey D.; Adler, Thomas; Sarmiento, Sharon; Small, Kenneth A.; Williges, Christopher

doi:10.17226/22161

Cited by 7 publications

(14 citation statements)

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“…When served on the route/track, i.e., "service channel" (i), the average airline operating costs can be estimated by the regression equation using the empirical data as follows [2,35,36]: is the total average aircraft/flight time, i.e., the total average delay of spending on the route/track, i.e., "service channel" (i), during time (Δt).…”

Section: Airline Operating Costsmentioning

confidence: 99%

“…8 and the aircraft/flight delay-free time spending in the network, the total corresponding times independently on the route/track are estimated by (6b), (6c), respectively. Then, the airline operational costs per an aircraft/flight are estimated by the regression equation as follows [35,36] , where all symbols are analogous to those in (6a). These and the corresponding airline extra costs compared to the reference delay-free time costs (Model/procedure 0) are estimated and given in Table 2.…”

Section: Evaluation Of the Assignment Models/proceduresmentioning

confidence: 99%

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Analysing and modeling performances of a long-haul air route network

Janić

2021

Transportation Systems and Technology

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This paper deals with analyzing and modelling performances of a long-haul air route network operating as the queuing network. The network consists of the routes/tracks with flight levels serving aircraft/flights as the service channels. The main network performances are the ultimate and practical capacity of service channels, the aircraft/flight demand, delays before entering and total time of aircraft/flights spending in the network, and the related generalized costs including those of airlines, air passengers, policy makers and society. The analytical models of the particular network performances and three routing or assignment models/procedures for matching the aircraft/flight demand to capacity are developed and applied to the long-haul air route network in the North Atlantic airspace between Europe and North America. The results have indicated that. the network capacity has been strongly dependent on the number of routes/tracks and flight levels, i.e., service channels and their ultimate and/or practical capacity. The ultimate capacity has been mainly influenced by the ATC (Air Traffic Control) separation rules applied between aircraft/flights operating in the same directions. The practical capacity has been strongly influenced by the ultimate capacity and the average delays imposed on aircraft/flights before entering the network. The rather superior and close to optimal model/procedure for matching demand to capacity has been routing or assignment of the aircraft/flights demand in proportion to the ultimate or practical capacity of particular service channels minimizing the total generalized costs of the actors/stakeholders involved.

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Section: Airline Operating Costsmentioning

confidence: 99%

Section: Evaluation Of the Assignment Models/proceduresmentioning

confidence: 99%

Analysing and modeling performances of a long-haul air route network

Janić

2021

Transportation Systems and Technology

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“…Cost of passenger time: The inputs for estimating the prospective savings in the cost of passenger time if using supersonic instead subsonic flights are represented by the average value of passenger time of: α k = 74 $US/h-p. Based on 50% medium and 50% high income passengers, both performing 50% business and 50% leisure trips. This value is assumed to be also relevant in the year 2050 (h -hour; p -passenger) (50), (51) .…”

Section: Economic Performancementioning

confidence: 99%

“…The total operating cost of a subsonic flight is derived from Eq. 1b and the adjustments reflecting the expected conditions in the year 2050, as follows: 30 a Based on 50% medium-and 50% high-income passngers on board and their 50% business and 50% leisure trips (50), (51) ; b based on the route length of R = 12097 km (6532nm), the aircraft seat capacity of S = 300seats/dep, and the load factor of λ = 0.7; c based on 25 flights/day in the network.…”

Section: Flight Costmentioning

confidence: 99%

Modelling performance an air transport network operated by subsonic and supersonic aircraft

Janić

2020

Aeronaut. j.

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ABSTRACT This paper deals with modelling the performance of an air transport network operated by existing subsonic and the prospective supersonic commercial aircraft. Analytical models of indicators of the infrastructural, technical/technological, operational, economic, environmental, and social performance of the network relevant for the main actors/stakeholders involved are developed. The models are applied to the given long-haul air route network exclusively operated by subsonic and supersonic aircraft according to the specified “what-if” scenarios. The results from application of the models indicate that supersonic flights powered by LH2 (Liquid Hydrogen) could be more feasible than their subsonic counterparts powered by Jet A fuel, in terms of about three times higher technical productivity, 46% smaller size of the required fleet given the frequency of a single flight per day, 20% lower sum of the aircraft/airline operational, air passenger time, and considered external costs, up to two times higher overall social-economic feasibility, and 94% greater savings in contribution to global warming and climate change. These flights could be less feasible in terms of about 70-85% higher aircraft/airline operational costs, 70% and 19% higher fuel consumption and emissions of Green House Gases, respectively, and 6-13% higher noise compared to the specified acceptable levels.

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“…Therefore, it is difficult to achieve a stable balance at the airports (Nixon, 2014). There are many factors that affect he number of scheduled passengers at an airports (Landau, Weisbrod, Gosling, and Williges, 2015). These factors are changing of population distribution, passenger travel habits, and political regime, and etc.…”

Section: Scope Of Master Planning In Small Scale Airportsmentioning

confidence: 99%

Analysis of airport ground access services by SP/RP model within the scope of Hasan Polatkan Airport master plan

Ateş¹

2020

Pressacademia

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Purpose -The airport master plan should include requirements and recommendations, demand forecasts, environmental analysis, layout plan, facility requirements, financial size, and location selection information. The biggest factor in choosing air transportation by passengers is that it is a fast and comfortable mode of transportation. Since the transportation time and ease of the airport is also a factor affecting this factor, its integration with airport access roads, intercity connecting roads and other modes of transportation is important for the passengers to choose air transportation. Therefore, the importance of airport access roads in master plan studies can be understood more clearly. Aim of the study is that analyzing to airport ground access services of Hasan Polatkan Airport within the scope of master plan. Methodology -In the first part of the research, the airport planning steps are examined in the literature. Airport ground access services data was collected with the secondary data. Revealed preferences surveys (RP) and stated preferences surveys (SP) were used to get he data of the passengers' satisfaction. A statistical program used to analysis of survey. Total of 91 passengers were reached in 3 different flights in 2018 in the summer. The scale of the research was adapted from the Passenger Time Value, Benefit-Cost Analysis and Airport Capital Investment Decisions book Findings-Only 15.4 percent of the passengers use public transportation to access the airport. Conducted with the passengers at the Eskişehir Hasan Polatkan Airport Terminal Section, the passengers were generally satisfied with the transportation conditions to the airport. The primary mode of transportation preferred for RP in access to the airport is light rail systems. Conclusion-Survey form to evaluate the airport transportation services in terms of passengers was prepared and applied on outgoing incoming passengers. As a consequence of the analysis of the research, suggestions about Hasan Polatkan airport were completed.

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Passenger Value of Time, Benefit-Cost Analysis and Airport Capital Investment Decisions, Volume 2: Final Report

Cited by 7 publications

References 0 publications

Analysing and modeling performances of a long-haul air route network

Analysing and modeling performances of a long-haul air route network

Modelling performance an air transport network operated by subsonic and supersonic aircraft

Analysis of airport ground access services by SP/RP model within the scope of Hasan Polatkan Airport master plan

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