British Airways (BA) offers a same-day flight change service, providing travelers with the flexibility to adjust their plans when unforeseen circumstances arise. The BA same-day flight change policy allows passengers to modify their travel itinerary on the day of departure, subject to availability and specific fare conditions. This service is particularly valuable for business travelers or passengers with tight schedules who may need to adjust their flight times due to last-minute changes. Passengers can use the BA same-day flight change option to move to an earlier or later flight on the same route.