Three weeks
The average wait for an egg to hatch is about 3 weeks. ( may be longer by a couple or days or might be a bit shorter).
The incubation time varies among different bird species. There is no typical incubation period - small birds may take 12 days, some birds can take 6 weeks.
I believe it take 21 days for a egg to hatch It depends entirely upon the species. Insect eggs may take a matter of days to hatch. Birds' eggs may take around three weeks. The kiwi's egg has an incubation period of 70-80 days.
A bantam (mini) chicken egg takes the same amount to time to hatch as a regular egg: about 21 days. The time may be reduced very slightly, but in general it's the same. Of course, if the eggs are infertile, they will never hatch.
A chicken egg takes 21 days to hatch. It may take slightly more or less depending on the temperature and breed. Goose and duck eggs take as few days longer.
The northern cardinal is a North American bird in the genus Cardinali. It is also known as the redbird or common cardinal. The Redbird's eggs generally take 11 to 13 days to hatch.
The simplest thing to use to hatch a chicken egg is a chicken. Unfortunately the brooding instinct has been bred out of a lot of the chickens today, so they may not tend the eggs enough for them to hatch. After that a simple incubator does a good job, but now you have to tend the eggs instead of the chicken.
You right click the chicken egg onto the ground and a baby chicken may come out. There is a chance a chicken will not come out.
21 days, whether under a hen or in an incubator. For a more complete answer, see the question and answer "How long does it take for eggs to hatch when a chicken is sitting on them"?
Simply throw it, you may have to throw many before you get a chicken though.
A fertilized and incubated chicken eggs take 21 days. Eggs must be started at the same time to ensure the hatch bonds in the brooder box. Late hatches may not survive even the chick pecking order.
Sounds like a late hatch. Most chicks hatch at or around 21 days but there are reasons they may hatch at 23 days. I just had two hatch from a clutch of eggs on day 24 and they are Araucana's.