I am not sure how much you can read into this, but for the past few saturday's, I have seen two FLYi planes here at CAE near the general aviation area. One is an old D328Jet (tail N500FJ), and the other is a newer CRJ in the new colors (it could be a different one each time).
The newer CRJ has red flags all over the outside on different parts of the plane.
The older plane looks like it could fly if it needed to, but the the paint is either a lighter scheme or faded.
Is it cheaper to park the planes at CAE?