To get reimbursed from Delta Airlines, you typically need to follow a specific process. Here are the general steps you can take:

1. Review Delta's refund policy on their website or ticket terms and conditions.
2. Determine if your situation qualifies for reimbursement (e.g., flight cancellations, significant delays, denied boarding, schedule changes by Delta).
3. Gather all relevant documentation, including ticket or e-ticket number, booking confirmation, boarding passes, receipts, and other supporting records.
4. Contact Delta's customer service through phone, email, or social media.
5. Clearly explain your circumstances and provide the necessary details.
6. Follow instructions provided by Delta's customer service, which may include filling out forms or providing additional documentation.
7. Keep a record of your communications, including names, dates, and times.
8. If needed, escalate the issue to higher levels of customer service or contact Delta's customer relations department.
9. Consider filing a complaint with regulatory bodies or seeking assistance from consumer protection agencies or travel ombudsmen if a resolution is challenging.
10. Maintain persistence and politeness throughout the process.