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		<title>Johnson et al 1970a - Revision history</title>
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		<updated>2026-07-01T16:22:09Z</updated>
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		<id>http://www.colloquiam.com/wd/index.php?title=Johnson_et_al_1970a&amp;diff=205855&amp;oldid=prev</id>
		<title>Scipediacontent: Scipediacontent moved page Draft Content 307271077 to Johnson et al 1970a</title>
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				<updated>2021-02-03T16:50:27Z</updated>
		
		<summary type="html">&lt;p&gt;Scipediacontent moved page &lt;a href=&quot;/public/Draft_Content_307271077&quot; class=&quot;mw-redirect&quot; title=&quot;Draft Content 307271077&quot;&gt;Draft Content 307271077&lt;/a&gt; to &lt;a href=&quot;/public/Johnson_et_al_1970a&quot; title=&quot;Johnson et al 1970a&quot;&gt;Johnson et al 1970a&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&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 16:50, 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>http://www.colloquiam.com/wd/index.php?title=Johnson_et_al_1970a&amp;diff=205854&amp;oldid=prev</id>
		<title>Scipediacontent: Created page with &quot; == Abstract ==  While much of the emphasis of the free-flight movement has been concentrated on reducing enroute delays, airport capacity is a major bottleneck in the current...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.colloquiam.com/wd/index.php?title=Johnson_et_al_1970a&amp;diff=205854&amp;oldid=prev"/>
				<updated>2021-02-03T16:50:24Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot; == Abstract ==  While much of the emphasis of the free-flight movement has been concentrated on reducing enroute delays, airport capacity is a major bottleneck in the current...&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;
While much of the emphasis of the free-flight movement has been concentrated on reducing enroute delays, airport capacity is a major bottleneck in the current airspace system, particularly during bad weather. According to the Air Transport Association (ATA) Air Carrier Delay Reports, ground delays (gate-hold, taxi-in, and taxi-out) comprise 75 percent of total delays. It is likely that the projected steady growth in traffic will only exacerbate these losses. Preliminary analyses show that implementation of the terminal area technologies and procedures under development in NASA's Terminal Area Productivity program can potentially save the airlines at least $350M annually in weather-related delays by the year 2005 at Boston Logan and Detroit airports alone. This paper briefly describes the Terminal Area Productivity program, outlines the cost/benefit analyses that are being conducted in support of the program, and presents some preliminary analysis results.&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;
* [https://zenodo.org/record/1267030 https://zenodo.org/record/1267030] under the license https://creativecommons.org/share-your-work/public-domain/cc0/&lt;br /&gt;
&lt;br /&gt;
* [https://zenodo.org/record/1267030/files/article.pdf https://zenodo.org/record/1267030/files/article.pdf]&lt;br /&gt;
&lt;br /&gt;
* [http://xplorestaging.ieee.org/ielx3/4139/12182/00559155.pdf?arnumber=559155 http://xplorestaging.ieee.org/ielx3/4139/12182/00559155.pdf?arnumber=559155],&lt;br /&gt;
: [http://dx.doi.org/10.1109/dasc.1996.559155 http://dx.doi.org/10.1109/dasc.1996.559155] under the license cc0&lt;br /&gt;
&lt;br /&gt;
* [https://ntrs.nasa.gov/search.jsp?R=20040110722 https://ntrs.nasa.gov/search.jsp?R=20040110722],&lt;br /&gt;
: [https://repository.exst.jaxa.jp/dspace/handle/a-is/88122 https://repository.exst.jaxa.jp/dspace/handle/a-is/88122],&lt;br /&gt;
: [https://academic.microsoft.com/#/detail/2161497269 https://academic.microsoft.com/#/detail/2161497269]&lt;/div&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

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