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		<title>Dray et al 2008a - Revision history</title>
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		<updated>2026-04-25T20:13:29Z</updated>
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		<title>Scipediacontent: Scipediacontent moved page Draft Content 433306926 to Dray et al 2008a</title>
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				<updated>2021-02-03T14:52:12Z</updated>
		
		<summary type="html">&lt;p&gt;Scipediacontent moved page &lt;a href=&quot;/public/Draft_Content_433306926&quot; class=&quot;mw-redirect&quot; title=&quot;Draft Content 433306926&quot;&gt;Draft Content 433306926&lt;/a&gt; to &lt;a href=&quot;/public/Dray_et_al_2008a&quot; title=&quot;Dray et al 2008a&quot;&gt;Dray et al 2008a&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 14:52, 3 February 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan='2' style='text-align: center;' lang='en'&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Scipediacontent</name></author>	</entry>

	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Dray_et_al_2008a&amp;diff=204195&amp;oldid=prev</id>
		<title>Scipediacontent: Created page with &quot; == Abstract ==   flight routing and scheduling model is under development that predicts airline routing and scheduling under airport capacity constraints. It consists of seve...&quot;</title>
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				<updated>2021-02-03T14:52:09Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot; == Abstract ==   flight routing and scheduling model is under development that predicts airline routing and scheduling under airport capacity constraints. It consists of seve...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
== Abstract ==&lt;br /&gt;
&lt;br /&gt;
 flight routing and scheduling model is under development that predicts airline routing and scheduling under airport capacity constraints. It consists of several components describing different aspects of the air transport system, including passenger demand, airline competition, flight delay, and airline cost. These models are integrated into a flight routing and scheduling model in which an objective function is defined to maximize airline system profit within a routing network, subject to constraints. This framework allows the relationships between fares, passenger demand, infrastructure capacity constraints, flight delays, flight frequencies, and routing network to be simulated. In this paper the integrated flight routing and scheduling model is first applied to a series of simple theoretical routing networks to illustrate its capabilities. With increasing airport capacity constraints the results show an increase in average fares, a decrease in O-D passenger demand, and a shift in flight routing away from the most constrained airports. The model is then applied to a network of airports in the United States with 2005 population, income and airport capacity inputs. With further development the model is to be applied to forecasting air traffic system growth, including network and schedule changes resulting from increasing delays, in the Aviation Integrated Modelling (AIM) project under development at the University of Cambridge. Copyright © 2008 by Antony D. Evans, Andreas Schafer, and Lynnette Dray.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Original document ==&lt;br /&gt;
&lt;br /&gt;
The different versions of the original document can be found in:&lt;br /&gt;
&lt;br /&gt;
* [http://pdfs.semanticscholar.org/8093/d7e401bf36a2afeda08e8dba577eeba085e7.pdf http://pdfs.semanticscholar.org/8093/d7e401bf36a2afeda08e8dba577eeba085e7.pdf]&lt;br /&gt;
&lt;br /&gt;
* [http://arc.aiaa.org/doi/pdf/10.2514/6.2008-8855 http://arc.aiaa.org/doi/pdf/10.2514/6.2008-8855],&lt;br /&gt;
: [http://dx.doi.org/10.2514/6.2008-8855 http://dx.doi.org/10.2514/6.2008-8855]&lt;br /&gt;
&lt;br /&gt;
* [https://arc.aiaa.org/doi/pdfplus/10.2514/6.2008-8855 https://arc.aiaa.org/doi/pdfplus/10.2514/6.2008-8855],&lt;br /&gt;
: [http://bullfinch.arct.cam.ac.uk/Documents/ATIO2008_RoutingScheduling.pdf http://bullfinch.arct.cam.ac.uk/Documents/ATIO2008_RoutingScheduling.pdf],&lt;br /&gt;
: [http://old-www.arct.cam.ac.uk/Documents/ATIO2008_RoutingScheduling.pdf http://old-www.arct.cam.ac.uk/Documents/ATIO2008_RoutingScheduling.pdf],&lt;br /&gt;
: [http://discovery.ucl.ac.uk/1368162 http://discovery.ucl.ac.uk/1368162],&lt;br /&gt;
: [https://www.researchgate.net/profile/Antony_Evans3/publication/242309771_Modelling_Airline_Network_Routing_and_Scheduling_under_Airport_Capacity_Constraints/links/555f9db708ae6f4dcc9271a4.pdf?disableCoverPage=true https://www.researchgate.net/profile/Antony_Evans3/publication/242309771_Modelling_Airline_Network_Routing_and_Scheduling_under_Airport_Capacity_Constraints/links/555f9db708ae6f4dcc9271a4.pdf?disableCoverPage=true],&lt;br /&gt;
: [https://academic.microsoft.com/#/detail/2017425815 https://academic.microsoft.com/#/detail/2017425815]&lt;br /&gt;
&lt;br /&gt;
* [ ]&lt;/div&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

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