Https://www.devex.com/people/is-southwest-check-in-exactly-24-hours-2082869https://www.devex.com/people/is-southwest-check-in-exactly-24-hours-2082869https://www.devex.com/people/is-southwest-check-in-exactly-24-hours-2082869https://www.devex.com/people/is-southwest-check-in-exactly-24-hours-2082869https://www.devex.com/people/is-southwest-check-in-exactly-24-hours-2082869https://www.... https://www.devex.com/people/is-southwest-check-in-exactly-24-hours-2082869