I know that the Wolfgang Puck's Express is usually open and serving at that time, as I was on an early redeye from LAX and ate there once. In a message dated 1/31/2006 10:42:46 AM Central Standard Time, blaine@xxxxxxxx writes: A colleague is flying UA and transferring at ORD - an early red-eye flight that arrives ORD shortly before 0500, and his connection leaves promptly at 0600. What amenities (such as food) are open between 0445 and 0545? I get the feeling not everything is open...