Hello! I am connecting at Frankfurt with Delta and I get in Concourse D at 8:30am, after passport control how do I take the Skyline to Terminal 1 and find my next gate which will be in Concourses A or B? Can anyone give me directions or any advice because my connecting flight to Hannover (with Lufthansa) is at 9:50am. Will I see signs to connecting flights and Terminal 1 and the Skyline monorail? also will I have to go through security after my flight from Detroit MI USA? Thanks!

ps: I have looked at maps of Frankfurt airport and some of them confuse me. Just looking for first hand directions.