Editing Piccadilly line (section)

====Heathrow branch====
{| class="wikitable"
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|colspan="5" | '''Continuing from Acton Town'''
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! Station !! Image !! Opened !! Piccadilly line service began !! Additional information
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| {{stl|London Underground|South Ealing}} || [[File:South Ealing stn building.JPG|100px]] || 1 May 1883{{sfn|Horne|2007|p=42}} || 29 April 1935{{sfn|Horne|2007|p=58}} || Off-peak Piccadilly line services began on 29 April 1935, while peak services came in May 1942.{{sfn|Horne|2007|p=59}} {{ref|map 29|map 29}}
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| {{stl|London Underground|Northfields}} || [[File:Northfields station building.JPG|100px]] || 16 April 1908{{sfn|Horne|2007|p=46}} || 9 January 1933{{sfn|Horne|2007|p=58}} || Opened as Northfield (Ealing), renamed Northfields & Little Ealing on 11 December 1911.{{sfn|Horne|2007|p=46}} The station was relocated to the east on 19 May 1932, enabling a depot to be constructed west of the new location.{{sfn|Connor|2001|p=115}} {{ref|map 30|map 30}}
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| {{stl|London Underground|Boston Manor}} || [[File:Boston Manor stn building.JPG|100px]] || 1 May 1883{{sfn|Horne|2007|p=42}} || 13 March 1933{{sfn|Horne|2007|p=58}} || Opened as Boston Road, renamed 11 December 1911{{sfn|Horne|2007|p=42}}<ref>{{cite web |url=http://www.lurs.org.uk/02%20oct%20PICCADILLY%20TO%20THE%20WEST.pdf |last=Stuart |first=Eric |title=Piccadilly to the West |access-date=22 August 2020 |publisher=London Underground Railway Society |url-status=live |page=19 |work=Points of Interest |archive-url=https://web.archive.org/web/20181204111904/http://www.lurs.org.uk/02%20oct%20PICCADILLY%20TO%20THE%20WEST.pdf |archive-date=4 December 2018}}</ref> {{ref|map 31|map 31}}
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| {{stl|London Underground|Osterley}} {{access icon}}|| [[File:Osterley station building2.JPG|100px]] || colspan="2" | 25 March 1934{{sfn|Rose|1999}} || Replacement of [[Osterley & Spring Grove tube station|Osterley & Spring Grove station]]{{sfn|Rose|1999}} {{ref|map 32|map 32}}
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| {{stl|London Underground|Hounslow East}} {{access icon}} || [[File:Hounslow East stn building.JPG|100px]] || 2 May 1909{{sfn|Horne|2007|p=46}} || rowspan="2" | 13 March 1933{{sfn|Horne|2007|p=58}} || Opened as Hounslow Town, renamed 1 December 1925{{sfn|Horne|2007|p=54}} {{ref|map 33|map 33}}
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| {{stl|London Underground|Hounslow Central}} || [[File:Hounslow Central building.JPG|100px]] || 1 April 1886{{sfn|Horne|2007|p=42}} || Opened as Heston–Hounslow, renamed 1 December 1925{{sfn|Horne|2007|p=54}} {{ref|map 34|map 34}}
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|colspan="5" | Start of tunnel section
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| {{stl|London Underground|Hounslow West}} {{access icon}} || [[File:Hounslow West stn building.JPG|100px]] || 21 July 1884{{sfn|Horne|2007|p=42}} || 13 March 1933{{sfn|Horne|2007|p=58}} || Opened as Hounslow Barracks, renamed 1 December 1925.{{sfn|Horne|2007|p=54}} Resited 19 July 1975{{sfn|Horne|2007|p=121}} {{ref|map 35|map 35}}
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| {{stl|London Underground|Hatton Cross}} || [[File:Hatton Cross stn northern entrance.JPG|100px]] || colspan="2" | 19 July 1975{{sfn|Horne|2007|p=121}} || {{ref|map 36|map 36}}
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| {{stl|London Underground|Heathrow Terminal 4}} {{access icon}} {{Rint|london|elizabeth}} (not connected to tube station) {{rint|air|link=Heathrow Airport}}
| [[File:Heathrow Terminal 4 tube entrance.JPG|100px]] || colspan="2" | 12 April 1986{{sfn|Horne|2007|p=126}} || {{ref|map 37|map 37}}
|-
| {{stl|London Underground|Heathrow Terminals 2 & 3}} {{access icon}} {{Rint|london|elizabeth}} {{Rint|london|heathrowexpress}} (not connected to tube station) {{rint|air|link=Heathrow Airport}}
| [[File:Heathrow Terms 123 entrance.JPG|100px]] || colspan="2" | 16 December 1977{{sfn|Horne|2007|p=121}} || Opened as Heathrow Central;{{sfn|Horne|2007|p=121}} renamed Heathrow Terminals 1, 2, 3 on 12 April 1986;{{sfn|Horne|2007|p=126}} renamed Heathrow Terminals 2 & 3 in January 2016;<ref>{{cite news|title=Heathrow Terminal One deserted ahead of closure next month|url=http://www.itv.com/news/london/2015-05-28/heathrow-terminal-one-deserted-ahead-of-closure-next-month/|access-date=23 March 2018|work=ITV News|date=28 May 2015|archive-url=https://web.archive.org/web/20180315202357/http://www.itv.com/news/london/2015-05-28/heathrow-terminal-one-deserted-ahead-of-closure-next-month/|archive-date=15 March 2018|url-status=live}}</ref> {{ref|map 38|map 38}}
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| {{stl|London Underground|Heathrow Terminal 5}} {{access icon}} {{Rint|london|elizabeth}} {{Rint|london|heathrowexpress}} {{rint|air|link=Heathrow Airport}}
| [[File:Heathrow Terminal 5 Underground entrance.JPG|100px]] || colspan="2" | 27 March 2008<ref name=heathrowt5pressrelease/> || ''Terminus'' {{ref|map 39|map 39}}
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|colspan="5" | <!--This section is a loop with a branch: trains go to Hatton Cross, then to either Terminal 4, round to Terminals 2 & 3 and then carry on back to Hatton Cross, or to Terminals 2 & 3, then Terminal 5 then reverse.-->
Train services alternate between Terminals 2,3 & 5 and Terminals 4 & 2,3 since 2008.<ref name=luwttpicc2020 /><ref>{{cite web |title=Piccadilly line's new timetable |publisher= Transport for London |date=8 January 2008 |url= http://www.tfl.gov.uk/corporate/media/newscentre/7156.aspx |archive-url= https://web.archive.org/web/20080227081200/http://www.tfl.gov.uk/corporate/media/newscentre/7156.aspx |archive-date=27 February 2008}}</ref>
|}