Https://www.devex.com/people/people-ask-informesone-do-you-have-24-hours-to-cancel-with-jetblue-2421413https://www.devex.com/people/people-ask-informesone-do-you-have-24-hours-to-cancel-with-jetblue-2421413https://www.devex.com/people/people-ask-informesone-do-you-have-24-hours-to-cancel-with-jetblue-2421413https://www.devex.com/people/people-ask-informesone-do-you-have-24-hours-to-ca... https://www.devex.com/people/people-ask-informesone-do-you-have-24-hours-to-cancel-with-jetblue-2421413