United Airlines Holdings Inc ( UAL.O ) has told staff that it only has work for about 3,000 of its about 25,000 flight attendants in June, sources said, and warned of job losses if demand does not recover by the time government payroll aid expires in the fall. United is paying flight attendants until Sept. 30 thanks largely to $5 billion the airline is receiving in government payroll aid under the CARES Act, which prohibits any job or pay cuts for employees before October. Chicago-based United and other airlines have begun to share more details with employees about the scale of their dilemma in trying to match crews and fleets to an uncertain recovery from the economic crisis sparked by the new coronavirus pandemic, which has sent the global economy into a tailspin. United’s flying schedule is down by about 90%. It and other U.S. airlines have […]