copyright offers a convenient Same-Day Travel Change option for passengers who need to adjust their flight within 24 hours of departure. With this service, eligible travelers can switch to an earlier or later flight on the same day, depending on seat availability. The process is simple and can be done through the Delta app, website, or at the airport kiosk. Same-day changes usually co... https://www.topairlinerules.com/blogs/delta-airlines-flight-change-for-same-day-travel