Can't get to anything on arrival anyway. On departure, there's a separate lounge available for Gold's to use (No. 1 lounge). Plat's/Diamond's can access the VS Clubhouse. DL Amex Reserve card is only good for access to actual DL Sky Club locations (DL does not have any in Europe).
This is not entirely correct. PM and DM can access Revivals, the VS arrival lounge at LHR, when arriving in any cabin on a US-LHR flight, as can D1 and UC pax.
Last edited by CarmenOM; Apr 19, 2018 at 1:59 pm