Next door at the Delta gate many of the passengers are trying to sleep. They would be there all night since Delta didn't see fit to get them rooms. We were put up at two Hiltons in Barcelona where we got a shower, a decent meal and two or three hours sleep. We left a 2:30am wake up call for a 3:00am bus and a 6:00am scheduled departure. The bus picked us up at 4:30am and we finally left for Newark sometime after 8:00am, the Delta people were still waiting -- their monitor still showing "delayed".