How far along are these eggs/UPDATE/PIPPING

[Bantymama]

Broody left nest. They are all dark except the air sac. I have them in the hatcher. Temp 99.5 and humidity at 68%. They have been in there since monday night. 1 has allready hatched. There was movement in both last night.

 

[TB1]

looks like they should be pippin. past day 18 at least!
Tb

 

[BantyChickMom]

Looks like they'll be hatching soon.

 

[Bantymama]

One pipped early this morning and the other just pipped within the last ten minutes. Keeping my fingers crossed. I'll let you know what happens.