https://www.devex.com/people/can-you-change-the-date-of-your-flight-with-qatar-airways-call-now-2284857

https://www.devex.com/people/speak-does-qatar-airways-have-a-24-hour-cancellation-policy-now-2285451

https://www.devex.com/people/what-is-the-24-hour-rule-for-lufthansa-anytime-ask-2284826

https://www.devex.com/people/does-qatar-give-full-refunds-new-ways-2285519

https://help.showpad.com/hc/en-us/community/posts/23539009810322-Can-I-change-my-date-on-Qatar-Airways-Call-Now

https://help.showpad.com/hc/en-us/community/posts/23538935207698--Intuit-FAQ-s-Helpline-Does-Qatar-Airways-have-a-cancellation-policy

https://www.devex.com/people/does-qatar-have-a-free-cancellation-policy-new-ways-2285294

https://www.devex.com/people/does-delta-have-a-24-hour-cancellation-policy-2284935

https://www.devex.com/people/does-qatar-have-a-free-cancellation-policy-airlineask-2285074

https://help.showpad.com/hc/en-us/community/posts/23538850184082--Intuit-FAQ-s-Helpline-Does-Qatar-Airways-have-a-cancellation-policy