CBS swaps The United States of Al and B Positive's timeslots

TVLine

The Chuck Lorre comedies are switching timeslots. United States of Al, which was originally scheduled to debut at 9:30 p.m. on April 1, will instead premiere at 8:30 p.m. after Young Sheldon, taking over B Positive's timeslot. B Positive will move to 9:30 p.m., after Mom.