https://central.xero.com/s/question/0D58V00009Ns9NWSAZ/aahelpwhat-is-american-airline-cancellation-policy

https://www.crmportalconnector.com/developer-network/forums/general-discussions/help-guide-can-i-change-my-name-on-a-american-air-lines-flight-ticket

https://central.xero.com/s/question/0D58V00009Ns7xtSAB/-does-united-have-free-cancellation-policy

https://central.xero.com/s/question/0D58V00009Ns39wSAB/-can-you-transfer-united-tickets-to-another-person

https://www.portuserforum.com/forum/general-discussion/g-s-r-n-i-g-r-g-n-i-h-s-h-s-ig-i-n-l-i-hin-h-rs-r-g-n-li-y

https://www.crmportalconnector.com/developer-network/forums/general-discussions/hlepp_nnow-american-airline-refund-policy-no-ait

https://www.crmportalconnector.com/developer-network/forums/general-discussions/zero-cancellation-charge-what-is-ex-e-i-cancellation-policy

https://www.crmportalconnector.com/developer-network/forums/general-discussions/%EF%BC%91-%EF%BC%98%EF%BC%96%EF%BC%96-(%EF%BC%97%EF%BC%93%EF%BC%98)-%EF%BC%90%EF%BC%96%EF%BC%94-%EF%BC%90-what-is-the-cheapest-day-of-the-week-to-fly-on-united

https://central.xero.com/s/question/0D58V00009Ns2ADSAZ/aa-american-airlines-cancellation-policy-quick-services

https://www.crmportalconnector.com/developer-network/forums/general-discussions/official-policy-can-you-change-the-name-on-a-southwest-ticket-dial-now-0640