Season
- Season 0 1970-01-01
- Season 1 2004-09-04
- Season 2 2005-08-20
- Season 3 2006-08-19
- Season 4 2007-08-18
- Season 5 2008-08-16
- Season 6 2009-08-22
- Season 7 2010-08-21
- Season 8 2011-08-20
- Season 9 2012-08-18
- Season 10 2013-08-31
- Season 11 2014-08-30
- Season 12 2015-08-25
- Season 13 2016-08-27
- Season 14 2017-09-02
- Season 15 2018-08-31
Season 15 Episode
- Season 6 Auditions 1: Off To A Flying Start
- Season 6 Series 6 - Auditions 2
- Season 6 Series 6 - Auditions 3
- Season 6 Series 6 - Auditions 4
- Season 6 Series 6 - Auditions 5
- Season 6 Series 6 - Auditions 6
- Season 6 Series 6 - Boot Camp 1
- Season 6 Series 6 - Boot Camp 2
- Season 6 Judges Houses 1: Singing For Survival
- Season 6 Series 6 - Boot Camp 4
- Season 6 Series 6 - Elimination - 1
- Season 6 Series 6 - Elimination - 1 (Result)
- Season 6 Live Show 2: Diva Week
- Season 6 Live Results 2 : And Then There Were Ten
- Season 6 Live Show 3: Big Band Week
- Season 6 Series 6 - Elimination - 3 (Result)
- Season 6 Series 6 - Elimination - 4
- Season 6 Series 6 - Elimination - 4 (Result)
- Season 6 Series 6 - Elimination - 5
- Season 6 Series 6 - Elimination - 5 (Result)
- Season 6 Series 6 - Elimination - 6
- Season 6 Series 6 - Elimination - 6 (Result)
- Season 6 Live Show 7: Wham! Week
- Season 6 Live Results 7: Who Will Stay And Who Will Go Go?
- Season 6 Live Show 8: Take That & Elton John Week
- Season 6 Series 6 - Elimination - 8 (Result)
- Season 6 Series 6 - Elimination - 9
- Season 6 Series 6 - Elimination - 9 (Result)
- Season 6 Series 6 - The Final
- Season 6 Series 6 - The Final (Result)
The X Factor - Season 6 Episode 27 Series 6 - Elimination - 9
5.11 48 minutes Dermot O'Leary hosts the semi-finals. The four remaining acts - Danyl, Joe, Olly and Stacey - must perform two songs each, and it will be up to them to really sing their hearts out if they are to be in with a chance of making it to next week's final. Judges Cheryl Cole, Simon Cowell, Dannii Minogue and Louis Walsh will be crossing their fingers for their favoured acts. Who will impress the panel and the voters at home?
