copyright allows passengers to change or cancel flights based on fare type. Basic fares are usually non-changeable and non-refundable after 24 hours of booking. Classic, AM Plus, and Comfort fares allow changes with a fee, while Flexible and Premier fares offer free changes—though fare differences may apply. Changes made within 24 hours of booking (and if the flight is 7+ days away) a... https://pastelink.net/7xy8zdmp