When will my Onboard Credit be applied to my account? December 11, 2019 16:16 Your onboard credit amount will be applied to your account within 24 hours of boarding your cruise. Related articles What if I wait too long to complete the redemption steps for the Onboard Credit? How does the "Up to $1,000 to Spend Onboard" work? How do I choose my Bonus Offer? What is my "up to $1,000 Onboard Credit" amount? How do I qualify for my "Up to $1,000 Onboard Credit"?