User blog comment:J Fan/Dead Men Tell No Tales - Details: Story, Characters and Setting/@comment-26183315-20150331104037/@comment-12320611-20150331142130

Think that there will be flashbacks, because we see the Wicked Wench here and they are building The Black Pearl... So I think P5 will set around 1750 (after the events of OST) and before the events of CotBP because on the Bruckheimer photo, we see Johnny with a wig from CotBP (I mean, it looks like that wig...)