This is the newest terminal at Logan that services Delta, Continental, and others at this time. One thing that I didn’t know until yesterday: it is relatively environmentally friendly. This mini article that I was reading ( http://www.treehugger.com/files/2006/08/bostons_logan_a.php) says that it was built and designed to have “heat reflecting roof and windows, low flow faucets and waterless urinals, self-dimming lights, and storm water filtration”. I would have never known just by looking at it. Right on, designers!