Yup, or that don’t get full season orders (Front 13, Back 9 etc). And of course, this is only network. Cable is completely different.
Basically, as a typical and successful US network show, sometime in July would be a typical start date, we should expect to get 22 episode seasons (give or take a couple), the show will probably start airing late September/early October, and there will be multiple hiatuses each season.