I think mine might be coop trained enough that I can throw up a circle of poultry netting and let them out for a bit of free ranging on the weekends or days when I get off from work early (otherwise I get home just in time to feed them dinner before the put themselves up for the night). Really looking forward to that!
If you have a large or rural property the circle of poultry netting will be nice to keep the chickens from wandering far but will have to be watched for predators. You'll have fun relaxing in a chair and watching them forage in the grass or giving them a chicken treat ball -- I saw one owner use a small plastic soda bottle to make a treat ball. U.K. backyarders use portable netting all the time for moving their "chooks" around to forage. Our chickens were good just being inside a roll of 2-foot-tall rabbit fence and to this day still respect that barrier around the garden beds. At first we were nervous about letting our hens completely free-range our suburban backyard but after seeing how savvy they were watching for predators we allow them to free-range all day now. We've had visiting Cooper Hawks (aka chicken hawks) watching our hens in the backyard as close as 5 feet but the hawks won't go after the hiding hens. I think the hawks prefer open yards/fields to swoop on chickens or look for baby chicks. Our chicken hawks try to catch the Mourning Doves in mid-flight only but don't bother them otherwise. Of course we have a lot of shelters, doghouses, and a pop-up canopy plus rose/evergreen bushes -- all for the hens to hide/snooze in. Every owner of chickens has to make up their own mind how safe their environment is and what predators are around before deciding on a completely free-range plan. Testing your flock for a while will give you a good idea of what you'll be comfortable with.