I flew into MKE late last night, while taxing on NW I could see that the new gates D 27, 28 & 29 were lit up and near ready. Today flying out of D, the lower level was open again, the new bar - across from D32 - is open, and all of the temporary wall is down. According to a YX employee all the remodeling on D is supposed to be done by November 11th and the new 328jet is scheduled to fly it's first flight on the 11th.