I'm looking at a flight where the plane is wide open to where I want my final destination to be. Adding a hidden city drops the price significantly, but that flight is:

Available Cabins: Y1, YN1, B1, M0, E0, U0, H0, HN0, Q0, V0, W0, S0, T0, L0, K0, G0, N0, XN0, X0

There are still 4 days to the flight ... it is the last flight of the night. Do I hop off or go to the ticket counter to see if they need VDB?

Or is that a risk not worth taking?

EDIT: just as an FYI, the flight before is more than 4 hours prior to this one and looks like this:

Available Cabins: Y3, YN3, B3, M2, E2, U1, H0, HN0, Q0, V0, W0, S0, T0, L0, K0, G0, N0, XN0, X0