United Continental Holdings UAL, -3.61% chief executive Oscar Munoz will not assume the role of chariman next year as originally planned, the parent company of United Airlines disclosed in a regulatory filing Friday.

And in another sign that United Airlines’ PR disaster is far from over: the lennies have turned on the company. When surveyed, 42% of millennials said they would no longer fly with United, according to a report released Friday by a comparison site for student loans and other financial products. That echoes a recent poll from media and survey research company Morning Consult that found 44% of people would choose a more expensive, longer flight to avoid giving United business. (The airline did not immediately return a request for comment.)