RMS Lusitania by fog. On her second voyage in better weather, "Lusitania" arrived at Sandy Hook on 11 October 1907 in the Blue Riband record time of 4 days, 19 hours and 53 minutes. She had to wait for the tide to enter harbour where news had preceded her and she was met by a fleet of small craft, whistles blaring. "Lusitania" averaged westbound and eastbound. In December 1907, "Mauretania" entered service and took the record for the fastest eastbound crossing. "Lusitania" made her fastest westbound crossing in 1909 after her propellers were changed, averaging . She briefly recovered the record in
Blue Riband Blue Riband The Blue Riband () is an unofficial accolade given to the passenger liner crossing the Atlantic Ocean in regular service with the record highest speed. The term was borrowed from horse racing and was not widely used until after 1910. Traditionally, the record is based on average speed rather than passage time because ships follow different routes. Also, eastbound and westbound speed records are reckoned separately, as the more difficult westbound record voyage, against the Gulf Stream and the prevailing weather systems, typically results in lower average speeds. Of the 35 Atlantic liners to hold the Blue Riband,