Square Enix just wrapped up their earnings presentation, during which the Japanese developer and publisher announced that neither Kingdom Hearts III nor Final Fantasy VII: Remake will release before April 2017.
The publisher released their list of major releases coming in the year, and World of Final Fantasy, Kingdom Hearts HD 2.8 Final Chapter Prologue and the PS4 version of Rise of the Tomb Raider all appear on the list.
However, both Kingdom Hearts III and Final Fantasy VII: Remake are absent, and so is Nier: Automata, which has previously been dated for 2016.