The schedule has come out as late as early May before, so it might be a bit of a wait still. I don't know when the lineups have been finalized in the past in comparison to this year, but I'm guessing we'll have a schedule within 2 weeks.
Not sure if it works on computer but the schedule tab has set times looking at the site on my phone. Also attached the answer to the vampire weekend/macklemore drama. Looks like baauer gets the late night.