Per yesterday's FDNB (Fleet Distribution News Bulletin) here's the latest production timetable.
03/04/2016 - 2016MY Fleet Final Order Due Date
TBD 2016MY Last Day to Spec Change
05/22/2016 - 2016MY Job Last Date
TBD 2017MY Order Bank Open Date
TBD 2017MY Scheduling Begins
05/23/2016 - 2017MY Job #1 Date