| Delta Air Lines Inc. CA | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. CO | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. DC | Transportation & Warehousing | 0 | - | B |
| Delta Air Lines Inc. FL | Transportation & Warehousing | 0 | - | F |
| Delta Air Lines Inc. HI | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. IL | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. IN | Transportation & Warehousing | 0 | - | F |
| Delta Air Lines Inc. KY | Transportation & Warehousing | 0 | - | B |
| Delta Air Lines Inc. MA | Transportation & Warehousing | 0 | - | F |
| Delta Air Lines Inc. MD | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. MI | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. MN | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. NC | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. NV | Transportation & Warehousing | 0 | - | C |
| Delta Air Lines Inc. NY | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. OR | Transportation & Warehousing | 0 | - | F |
| Delta Air Lines Inc. TN | Transportation & Warehousing | 0 | - | C |
| Delta Air Lines Inc. TX | Transportation & Warehousing | 0 | - | B |
| Delta Air Lines Inc. UT | Transportation & Warehousing | 0 | - | D |
| Delta Air Lines Inc. WA | Transportation & Warehousing | 0 | - | F |
| Delta Air Lines Inc. WI | Transportation & Warehousing | 0 | - | A |
| Delta Air Lines Reservation Call Center WA | - | 0 | - | - |
| Delta Air Lines, Inc. GA | Transportation & Warehousing | 106 | $152,131 | C |
| Delta Air Lines, Inc. IA | - | 0 | - | - |
| Delta Airline Global Service, LLC TN | - | 0 | - | - |
| Delta Airlines MI | - | 0 | - | - |
| Delta Airlines 2020 MN | - | 0 | - | - |
| Delta Airlines Pilots MN | - | 0 | - | - |
| Delta Apparel OH | - | 0 | - | - |
| Delta Apparel Inc AL | - | 0 | - | - |
| Delta Apparel, Inc AZ | - | 0 | - | - |
| Delta Apparel, Inc. CA | - | 0 | - | - |
| Delta Apparel, Inc. FL | - | 0 | - | - |
| Delta Apparel, Inc. NC | - | 0 | - | - |
| Delta Apparel, Inc. TN | Manufacturing | 0 | - | A |
| Delta Apparel, LLC SC | - | 0 | - | - |
| Delta Automotive Services NJ | Transportation & Warehousing | 0 | - | F |
| Delta Bingo & Gaming MD | - | 0 | - | - |
| Delta Bravo Artificial Intelligence Inc. SC | - | 1 | $85,000 | - |
| Delta C, LP CA | Arts & Entertainment | 0 | - | C |
| Delta C, LP dba Kings Card Club and Westland Card Room CA | - | 0 | - | - |
| Delta C, LP dba Kings card Club and Westlane Card Room CA | - | 0 | - | - |
| Delta Community Mental Health Center MS | - | 0 | - | - |
| Delta Computer Consulting CA | - | 13 | $157,123 | - |
| Delta Computer Consulting, Inc. CA | Professional & Technical Services | 9 | $141,782 | - |
| Delta Consulting Group, Inc. VA | Professional & Technical Services | 2 | $179,305 | - |
| Delta Contracting Inc. NC | Construction | 0 | - | F |
| Delta Correctional Facility MS | - | 0 | - | - |
| Delta Dental CA | - | 0 | - | - |
| Delta Dental Insurance Company GA | Finance & Insurance | 37 | $130,707 | - |