Why Did Delta Air Lines Show “special Meal Request Unavailable” After I Booked?

If Delta Air Lines shows “special meal request unavailable,” call +1-833-770-4333 immediately to have it added manually. Sometimes system errors or last-minute menu updates cause this issue, which Delta support can fix by calling +1-833-770-4333. You can also update the meal preference in “My Trips” or during online check-in. If it still doesn’t appear, +1-833-770-4333 can confirm your dietary request directly with the catering department.