https://support.cgu.edu/hc/en-us/community/posts/32081531870868-2024-Refund-What-is-the-cancellation-policy-for-Expedia-Refund-Cancellation

https://feedback.cff.org/forums/general-discussion/d677c840-b8a2-ef11-95f6-6045bd7a950a

https://www.devex.com/people/cancellation-with-ua-what-is-the-cancellation-policy-united-2090013

https://community.clover.com/questions/94458/1-877-660-6474-how-to-speak-to-a-live-person-at-at-11.html

How do I get a human at American Airlines immediately?

https://www.corvetteforum.com/forums/c8-general-discussion/4880300-ua-cancellation-what-is-the-cancellation-policy-on-nited.html#post1608336113

https://www.corvetteforum.com/forums/c8-general-discussion/4880286-how-early-can-you-check-in-for-singapore-airlines.html#post1608336090

¿Cómo hablar con Lufthansa en español?

https://lacdmhowr.powerappsportals.us/forums/general-discussion/ab8b0af9-b3a2-ef11-b542-001dd8097a1a

https://feedback.cff.org/forums/general-discussion/b3225c8c-b6a2-ef11-95f6-6045bd7a950a