Royal Caribbean 1st major cruise line to sail with passengers from U.S. in 15 months Royal Caribbean 1st major cruise line to sail with passengers from U.S. in 15 months June 21, 2021 dzadmin Comments 0 Comment Royal Caribbean’s Freedom of the Seas left Miami on Sunday for a two-night test cruise becoming the first major cruise ship to sail from a U.S. port with passengers since March 2020.