KLM 24-Hours Flight Cancellation Policy: KLM Airlines offers a flexible 24-hour flight cancellation policy, allowing passengers to change their minds without incurring extra fees within the first 24 hours of booking. It's a reassuring feature for those who might need to adjust their travel plans shortly after booking. https://groups.google.com/g/microsoft.public.excel.programming/c/yLUIW0X4AzY