How will I know if my sailing is impacted? January 29, 2020 16:49 Updated The cruise line will update you directly with any changes to your sailing. Some changes do not require you to take action, such as port of call variations. However, if the itinerary changes significantly impact your cruise, CruisesOnly, a Preferred Provider for Alaska Airlines will also notify you in this case, and assist you with next steps. Related articles What if my sailing is cancelled? How can I make payments on my reservation?