At 2-3 months they should already be flying around your neighborhood. Then at 3-4 months they should start routing/tripping for an hour or two.
I'm a noob
I bought 12 young birds a month ago
5 of them have stopped squeaking and are grunting, I have been tossing them for a week now as singles. I'm up to 5 miles and they have trapped in fine, the squeakers don't fly yet, around the loft only so far