I've only raised two chickens from when they were chicks. I spent a ton of time with them (at least an hour a day of handling) and they both turned out to be very docile. They are a Jersey Giant and Salmon Faverolles. The JG is more physically affectionate and likes to sit on my lap and be pet. She will also fly onto my arm on command. The SF will sit on my lap if I put her there, but usually doesn't jump up. But she's always close to me and is not afraid of being touched. They both had a little skittish period the month or two before they started laying, but once they started laying they went back to being mellow and docile.
I'd like to think that with a good amount of positive handling, most chickens will achieve some degree of docility. Even my "rescue" hens, which came from abuse and/or neglect and were very skittish when I got them, are much more docile now than when I got them. Not quite as docile as the ones I raised from chicks, but they will run up to me, hang out close to me, and eat from my hand. They just don't want to be picked up or pet. I think most chickens will become comfortable if you take the time to make them realize you aren't a threat. Treats help