Carnival Cruise Line is notifying guests of additional cruise cancellations, extending its pause in U.S. departures through April 30, 2021, and cancelling Australian operations through May 19, 2021. In addition, Carnival has cancelled the European itineraries for Carnival Legend which were to begin this May through Oct. 31, 2021, and moved the start date for Mardi Gras from Port Canaveral, with the first cruise now set for May 29, 2021. Booked guests and travel agents are being notified directly of the cancellations and their options for a generous future cruise credit and onboard credit package, or a full refund.