https://community.tableau.com/s/question/0D5cw000003JEvICAW/policy-change-howw-to-change-date-on-delta-airlines-ticket-deltaBy mr farhan / September 17, 2024 https://community.tableau.com/s/question/0D5cw000003JEvICAW/policy-change-howw-to-change-date-on-delta-airlines-ticket-delta