x2 on @Knighstar679's post...they can stay in the incubator, conservatively, for 24-48 hours after hatch. I find that some start to get antsy after 24 hours - getting rowdy and pecky - so I will move (I try to do groups to minimize opening the incubator and I spray warm water in to offset humidity loss) to the prepared brooder when they're dry. I find that unhatched eggs being rolled by hatchlings isn't usually a problem unless the external pip gets covered by part of a hatched eggshell...and that has happened a couple of times.I had one duck hatch tonight. How long can it stay in the incubator with all the other eggs? Some of the other eggs are piping now

Congrats on your duckling!
