You will be able to receive a refund if you miss a Delta flight. You can check your availability for it by getting in contact with the airline. After that, you should complete a delta missed flight refund form. If you've already preferred not to fill this out, please contact customer support to find an alternative. If a visitor misses a flight due to an airline issue, customers are able to receive a refund. You will be available for credit for the missed flight if it was delayed due to strikes, stormy weather, or other conditions. Travelers generally make it to the terminal in time to board their flight. However, if passengers don't pay additional Delta Airlines baggage prices related to carrying more luggage than the specified limit, the airline may decline to let them board.