If an Alaska Airlines passenger has urgent work on the day of travel and would like to change their flight, Alaska Airlines allows passengers to change their flight schedule on the same day of travel. With Alaska Same Day Change, travelers can modify their flight time, date, or even the airport they depart or arrive at based on availability and fare regulations. This service is subject to certain conditions and charges, and it is recommended to check with the airline for specific details and eligibility criteria. Before making changes to your flight, do visit the airlinespetpolicy website once to get complete information.