Board Thread:Theories and Rumors/@comment-38341027-20190719231911/@comment-26537965-20190820134519

Time actually does work differently in some realms, since Flintlocke, a normal human was able to survive 200 years in another realm. For the other Sky Pirates, we could blame it on their mutations (except from Clancee, who is a Serpentine. Serpentine are likely to have a longer lifespan than humans), but since Flintlocke is a normal human, there would be no other explanation for him still being alive in S6.