<Li> 2,165 on maiden voyage </Li> <Li> 2,394 as of July 2012 </Li> <P> MS Oasis of the Seas is an Oasis - class cruise ship owned by Royal Caribbean International . Her hull was laid down in November 2007 and she was completed and delivered to Royal Caribbean in October 2009 . At the time of construction, Oasis of the Seas set a new capacity record of carrying over 6,000 passengers . The first of her class, she was joined by sister ships MS Allure of the Seas in December 2010 and MS Harmony of the Seas in May 2016 . Oasis of the Seas conducts cruises of the Caribbean from her home port of Port Canaveral in Cape Canaveral, Florida . </P> <P> Oasis of the Seas surpassed the Freedom - class cruise ships (also owned by Royal Caribbean) to become the largest cruise ship in the world at that time . She was herself surpassed by her sister ship Allure of the Seas, which is 50 millimetres (2.0 in) longer, although this may have been caused by ambient temperature differences at the times the measurements were made . In May 2016, her second sister ship Harmony of the Seas became the new record holder with a length of 362.12 metres (1,188.1 ft). </P>

Number of passengers on oasis of the seas