The captain goes down with the ship concept has been explicitly extended in law to the pilot in command of an aircraft, in the form of laws stating that he "[has] final authority and responsibility for the operation and safety of the flight." Jurisprudence has explicitly interpreted this by analogy with the captain of a sea vessel. This is particularly relevant when an aircraft is forced to ditch in the ocean and becomes a floating vessel that will almost certainly sink. For example, following the crash of US Airways Flight 1549 into the Hudson River, pilot Chesley Sullenberger was the last person to exit the partially-submerged aircraft,
US Airways livery summer heat at the Phoenix Sky Harbor International Airport and Las Vegas McCarran International Airport hubs inherited from America West. The livery incorporates colors from the four airlines that became US Airways: The logos of these four airlines are painted in miniature near the main cabin door. Since January 2014, following the merger of US Airways with American Airlines, all US Airways aircraft, except for the heritage A319s and A321 noted below, were painted in the new American Airlines livery. The first jet to re-enter revenue service was an Airbus A319, tail number N700UW, which previously sported a Star Alliance