How long after external pip will a guinea hatch?

[Oncoming Storm]

Was chilling watching Night at the museum when I heard a weird sound from my incubator. I’ve never incubated or worked with guinea chicks so I’m assuming it was a pip. Is it the same for chickens where it’s about 24 hours or is it different??

 

[R2elk]

Was chilling watching Night at the museum when I heard a weird sound from my incubator. I’ve never incubated or worked with guinea chicks so I’m assuming it was a pip. Is it the same for chickens where it’s about 24 hours or is it different??

It can be the same for guinea keets as for chicks although in my experience, keets can zip shortly after pipping too.