Delta Air Lines has a few key policies for ticketing that travelers should be aware of: Refunds and Cancellations: Non-Refundable Tickets: Typically, these tickets are only eligible for a credit towards future travel if canceled. The credit amount depends on the fare class and any applicable fees. Refundable Tickets: These can be fully refunded if canceled before the departure time. Refunds are usually processed back to the original form of payment. 24-Hour Risk-Free Cancellation: Delta allows a 24-hour period after booking to cancel a ticket for a full refund, provided the ticket was booked at least 7 days before the flight's departure. Changes and Rebookings: Fee-Free Changes: Delta offers flexibility for certain types of tickets, especially higher fare classes and tickets purchased directly from Delta. Change Fees: For some tickets, especially lower fare classes, change fees may apply. However, Delta has waived change fees for many domestic and international tickets, providing more flexibility. Baggage Policies: Carry-On and Checked Bags: Policies on baggage fees vary by fare class and destination. Delta's basic economy fare typically does not include a free checked bag, while other fares do. Carry-on bags are generally included across all fare classes. No-Show Policy: If a passenger does not show up for their flight without notifying Delta in advance, they may forfeit the value of their ticket. In some cases, the remaining value might be usable towards future travel, minus any applicable fees. Special Circumstances: Delta has specific policies for passengers with medical conditions, bereavement fares, and other special circumstances. It’s best to contact Delta directly for these situations to understand available options and any required documentation. For the most accurate and up-to-date information, it’s always a good idea to check Delta’s official website or contact their customer service.