The copyright copyright Policy is designed to make flight modifications simple and convenient. Whether your plans change due to emergencies or schedule adjustments, Lufthansa provides multiple ways to update your booking. Some fares allow free changes, while others may require a fee plus fare difference. Same-day flight changes are available on eligible tickets. Travelers are encourag... https://www.fusionairtravels.com/flight-change/copa-airlines-flight-change-policy