On returning to Belfast at about 7 P.M. after the sea trials, the surveyor signed an "Agreement and Account of Voyages and Crew", valid for twelve months, which declared the ship seaworthy. An hour later, Titanic left Belfast again—as it turned out, for the last time—to head to Southampton, a voyage of about nautical miles (mi; km). After a journey lasting about 28 hours she arrived about midnight on 4 April and was towed to the port's Berth 44, ready for the arrival of her passengers and the remainder of her crew.