https://www.devex.com/people/does-qatar-have-a-24-hour-cancellation-policy-general-faqs-2418596

https://www.devex.com/people/can-you-cancel-a-qatar-ticket-2417273

https://www.devex.com/people/can-you-change-the-date-of-your-flight-with-qatar-airways-_-_-2418014

https://www.devex.com/people/_what-is-the-american-cancellation-fee-2419248

https://maketoys.zendesk.com/hc/el-gr/community/posts/33685007159316-How-Do-I-Speak-to-Someone-at-TotalAV

https://www.devex.com/people/does-alaska-still-have-free-cancellation-new_ways-2419116

https://www.devex.com/people/how-do-i-get-a-refund-on-a-flight-cancellation-2419552

https://www.tripadvisor.com/ShowTopic-g1-i10702-k15054300-How_to_Connect_American_Airlines_Customer_Care_from_the_USA-Air_Travel.html https://www.tripadvisor.com/ShowTopic-g1-i10702-k15054296-How_to_Connect_American_Airlines_Customer_Care_from_the_USA-Air_Travel.html https://www.tripadvisor.com/ShowTopic-g1-i10702-k15054299-How_to_Talk_to_a_Real_Customer_Service_at_American_AirLines-Air_Travel.html https://www.tripadvisor.com/ShowTopic-g1-i10702-k15054298-What_Is_the_Best_Way_to_Contact_American_Air_for_Support-Air_Travel.html