New government rules, which take effect in October, will simplify the process of being refunded for canceled or delayed flights. Wall Street Journal \u201cCarry On\u201d columnist Dawn Gilbertson joins host J.R. Whalen to discuss.\xa0\n\n\n\nSign up for the WSJ's free Markets A.M. newsletter.\xa0\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices