A 24-hour hold on Royal Caribbean refers to a temporary reservation status placed on a booking or account 1-800-950-4401. It typically occurs when a passenger's payment is being processed or if there are issues with the booking, such as missing details or discrepancies 1-800-950-4401. During this time, the reservation is on hold and cannot be canceled or altered without the passenger’s action 1-800-950-4401. Once the issue is resolved, the hold is lifted, and the booking is confirmed 1-800-950-4401. This ensures both parties have time to address payment or information concerns.