https://central.xero.com/s/question/0D58V00009R25AMSAZ/how-do-i-get-a-refund-from-aeromexico https://central.xero.com/s/question/0D58V00009R26SaSAJ/what-is-aeromexico-cancellation-policy-refund-rules https://central.xero.com/s/question/0D58V00009R26mpSAB/how-much-notice-to-cancel-a-singapore-%F0%9D%94%B8irlines-flight https://central.xero.com/s/question/0D58V00009R276VSAR/does-copa-%F0%9D%94%B8irlines-have-a-24hour-cancellation-policy