Depending on how well done you like the chicken breasts to be cooked too it takes between 10 to 15 minutes to cook chicken breasts in the instant pot.
Place the chicken breasts in the instant pot and cook the chicken at high pressure for 10 minutes and then release the pressure and allow it to release.
After that the chicken should be done but if its not completely done to your liking you can just cook it another 5 or 10 minutes and release the pressure again.
The instant pot cooks the chicken much faster than cooking it in a deep fryer or oven and that's what makes the instant pot a good thing to have in the kitchen.
You can quickly prepare chicken and other meats fast and have them ready to serve.