Https://www.mvmedcenter.org/sites/default/files/webform/direct-contact-what-happens-if-you-dont-check-in-24-hours-before-your-flight_1.pdf https://www.mvmedcenter.org/sites/default/files/webform/direct-contact-what-happens-if-you-dont-check-in-24-hours-before-your-flight_1.pdf