If Delta changes your flight, log into your Delta account under “My Trips” to review the new itinerary. You can accept the change, rebook a different flight, or request a refund if eligible under Delta’s policies. Check for notifications via email or the Delta app for updates. If the new schedule doesn’t work, contact Delta’s support for alternative options. They can help rebook or explain your rights. For assistance with managing changes or exploring other flights, reach out to Delta’s customer service at 877-297-0699.