https://www.ildeca.org/forum/general-discussion/lufthansa-what-is-the-24-hour-rule-for-lufthansa-24hr-contact-1

https://www.ildeca.org/forum/general-discussion/lufthansa-what-is-the-24-hour-rule-for-lufthansa-24hr-contact-1https://www.ildeca.org/forum/general-discussion/lufthansa-what-is-the-24-hour-rule-for-lufthansa-24hr-contact-1https://www.ildeca.org/forum/general-discussion/lufthansa-what-is-the-24-hour-rule-for-lufthansa-24hr-contact-1