Not sure whether this has been published here or not, but just in case it hasn't, here is the delivery schedule for the next Dreamliners:
789 - February 2018
789 - March 2018
789- June 2018
789 - August 2018
789 - October 2018
789 - January 2019
789 - June 2019
788 -July 2019
788 - September 2019
788 - December 2019
788 - March 2002
788 -May 2020
788 - August 2020
788 - November 2020
In addition, the company announced the 18/1/18 that they were to lease an additional 789 to be delivered 3 of 2019.