Air Canada Flight 143 shows that the Space Shuttle isn't the only large object that has done a lot of gliding. Sometimes 767s are pressed into that mode of operation.
The Gimli Glider is the nickname of an Air Canada aircraft which was involved in an infamous aviation incident. On 23 July 1983, a Boeing 767-200 jet, Air Canada Flight 143, ran completely out of fuel at 41,000 feet (12,500 m) altitude, about halfway through its flight from Montreal to Edmonton. The crew was able to glide the aircraft safely to an emergency landing at Gimli Industrial Park Airport, a former airbase at Gimli, Manitoba.