Earliest I'm going to say is February 2020. That's around the time Potter soft-opened. I still remember well the Wizarding World all finished in January, ready to get soft-opened.End of Summer 2019 may be done with construction (hopefully an announcement by then, too) but the ride still needs to get through all sorts of state mandated testings and approvals before opening, not to mention hiring and training. I'm guessing early 2020 opening, maybe even in time for spring break.