Hi everyone:

As part of my attempt to get home to Boston sunday, I have a flight on united express that is currently listed as "On Schedule" but there is currently no plane listed for it in Flight Status. (It is Flight 3763 SAT-ORD). Does anyone have any experience with this sort of situation? Is it a sign that the flight is likely to get cancelled, or is it more likely to reflect moving around of airplanes? Thanks.