Queen Mary 2 Alters Itinerary Due to Propulsion Issue – November 11, 2025

Introduction
Cunard Line’s flagship, the RMS Queen Mary 2, has adjusted its ongoing 12-day Norway and Northern Lights voyage after a propulsion malfunction affected one of its four Mermaid pod units. The issue, discovered shortly before departure, has resulted in revised routing and operational modifications, though the vessel continues to sail safely under reduced parameters.

Details of the Technical Issue

Propulsion Malfunction:

• According to onboard accounts, one of the ship’s propeller nacelles is not functioning as intended. These nacelles house and protect the propulsion machinery, including the electric motor and propeller assembly.
• Engineering teams are conducting ongoing maintenance while the ship remains fully operational, though speed and maneuverability are currently limited.
• The affected propulsion pod is one of four Mermaid units, designed to provide thrust and steering for the 151,400-GT ocean liner.

Operational Adjustments and Safety:

• Cunard confirmed that the ship is “fully capable of safe navigation” and continues to operate under modified conditions to preserve schedule integrity.
• The ship departed Southampton on November 7 after a brief delay for inspection and will return on November 19 as planned.
• To maintain itinerary balance, the call at Hamburg on November 17 has been replaced with a stop at Bremerhaven to facilitate passenger exchanges.
• Shuttle transport is being arranged between Hamburg and Bremerhaven for guests disembarking or joining the voyage.

Guest Communication and Itinerary Changes:

• Passengers have been informed of the changes and are receiving updated documentation and excursion options.
• Cunard’s shore team has confirmed that an alternative program of excursions is being organized for Bremerhaven.
• Despite the propulsion issue, the northern leg of the itinerary—including Trondheim, Tromsø, and Ålesund—remains intact.

Company Statement:

• Cunard emphasized that passenger safety and comfort remain top priorities, with shipboard systems performing normally outside of the propulsion limitation.
• Engineering assessments and maintenance actions are ongoing, and further inspections will be conducted upon return to Southampton.
• The company thanked guests for their patience and understanding while ensuring that itinerary continuity and onboard experiences remain unaffected.

Context and Technical Background:

• The Queen Mary 2 is equipped with four Rolls-Royce Mermaid pods, each capable of rotating 360 degrees to provide propulsion and maneuverability without conventional rudders.
• Pod-related issues have historically been reported across the cruise industry but are typically contained through redundant system design.
• The liner continues to operate as the only true transatlantic ocean liner in service, maintaining Cunard’s legacy of reliability even when technical challenges arise.