I'm planning to travel from Stockholm to Copenhagen Airport on a Monday in October. The SJ website allows booking already, but the departure at the time which would suit best is marked "Preliminary". SJ's cheaper fares are non-rebookable so I can’t book for another train and move to a better time if the preliminary train is confirmed.
Does anyone know how likely a "Preliminary" departure is to operate ?

Does anyone know how likely a "Preliminary" departure is to operate ?
