What is the 24 hour rule for KLM?

engage in a live chat on their website or use email support Speaking to a person at Copa is simpler than you might think Whether you facing issues with your booking need to make changes to your travel plans or have specific inquiries getting in touch with a live representative can significantly ease your concerns

Source: https://community.expensify.com/discussion/48617/what-is-the-24-hour-rule-for-klm-klm-24-hour/p1?new=1