https://www.devex.com/people/what-is-the-latest-time-i-can-cancel-a-american-flight-before-departure-2244943By rtghrtgr ertgretre / December 22, 2024 https://www.devex.com/people/what-is-the-latest-time-i-can-cancel-a-american-flight-before-departure-2244943