Final Action Dates and Dates for Filing published for December 2018 (fiscal year 2019), with the change from November 2018. Official source: travel.state.gov.
What changed
EB-1 (China, India) advanced 92 days, from 1 Jun 2016 to 1 Sep 2016.
EB-1 (Rest of World, Mexico, Philippines) advanced 91 days, from 1 Apr 2017 to 1 Jul 2017.
EB-3 (India) advanced 59 days, from 1 Jan 2009 to 1 Mar 2009.
EB-2 (China) advanced 47 days, from 15 May 2015 to 1 Jul 2015.
F1 (Rest of World, China, India) advanced 47 days, from 22 Jun 2011 to 8 Aug 2011.
F2B (Rest of World, China, India) advanced 45 days, from 1 Jan 2012 to 15 Feb 2012.
F4 (Rest of World, China) advanced 31 days, from 22 Mar 2005 to 22 Apr 2005.
F4 (Philippines) advanced 30 days, from 15 Jun 1995 to 15 Jul 1995.
F3 (Rest of World, China, India) advanced 24 days, from 8 Jul 2006 to 1 Aug 2006.
F2A (Rest of World, China, India, Philippines) advanced 23 days, from 15 Sep 2016 to 8 Oct 2016.
F2A (Mexico) advanced 21 days, from 1 Sep 2016 to 22 Sep 2016.
F3 (Philippines) advanced 16 days, from 22 Jun 1995 to 8 Jul 1995.
F1 (Philippines) advanced 14 days, from 1 Feb 2007 to 15 Feb 2007.
EB-3 (China) advanced 7 days, from 1 Jun 2015 to 8 Jun 2015.
EB-3 (Philippines) advanced 7 days, from 8 Jun 2017 to 15 Jun 2017.
F2B (Philippines) advanced 7 days, from 1 Jun 2007 to 8 Jun 2007.
F4 (India) advanced 7 days, from 1 Jun 2004 to 8 Jun 2004.
EB-2 (India) advanced 6 days, from 26 Mar 2009 to 1 Apr 2009.
Dates are exactly as published; C = Current, U = Unavailable. Some categories (EB-5 set-asides, EB-4 religious workers) are in the dataset. Priority dates earlier than the cut-off may be processed; see the FAQ.