C-32 That Took Off From D.C. In short, C-32 aircraft had a VIP designation.  It is typically what carries FLOTUS if she's without POTUS.  Twatter poster verified FLOTUS not aboard, but speculates possible cabinet member(s). My apologies to those without Twatter or who won't go there.  I'm technologically handicapped so this was the best I can do for now. https://twitter.com/TribunalReport/status/1146100748272439296?s=19