If you fail to return to your cruise ship before the "all aboard" time at a port of call, the ship will almost certainly leave without you. Cruise ships operate on strict schedules due to port fees and pilotage requirements. If you are missing, the crew will often enter your cabin to retrieve your passport, medication, and essential electronics, which are then left with the Port Agent on the pier. You will be responsible for all costs associated with rejoining the ship at the next port or traveling home, including flights, hotels, and new transit visas. This is where travel insurance is critical; if the delay was due to an "unforeseeable emergency" or a ship-sponsored excursion, the cruise line may assist with costs, but if you were simply late from a private tour, you are on your own. In 2026, the Port Agent remains your primary point of contact for coordinating your next steps and retrieving any items left by the crew.