How would I know if these flights have Delta on Demand or the unfortunate drop-down screens in Y class: JFK-Brussels & Venice-JFK?

The Delta site just shows "767" but is no more specific. The seat maps show that these aircraft have Economy Comfort, so they have been upgraded but will that include AVOD? SeatGuru shows Economy Comfort having personal video and Economy having no video, which I can't imagine is correct.