Delta uses a combination of email, text messages, and notifications via their app to alert you if your flight is cancelled. Additionally, you can manually check your flight status by logging into the Delta website or app. It’s essential to keep your contact information updated to receive these important alerts. If a cancellation occurs, Delta offers quick rebooking or refund options. Be prepared by checking your flight status frequently, especially close to departure time, and explore alternative travel options if necessary. Visit Us: https://central.xero.com/s/question/0D58V00009NrQG9SAN/does-royal-jordanian-offer-refundable-tickets