We saw him walking around near the Spiderman ride around 8pm the other night when were in DCA. It was really smart because Spiderman was meeting people and I went to get my phone to take a picture when here comes Cap down the street. Kids went over to chat with him. I look back over where Spidey was and he was gone. Smart way to redirect people so the hot costumed hero can make a quick exit. I would ask a cast member when you're there. I don't know if there's set schedule but they can maybe give you a good idea.