| 1 | DHX | DHL International E.C. | IATA: ES, Callsign: Dilmun, IATA Prefix: 155, Name changed to DHL Aviation EEMEA B.S.C(c) | BRN | AVCODES |
| 2 | DHX | DHL Aviation EEMEA B.S.C(c) | IATA: ES, Callsign: Dilmun, IATA Prefix: 155, Name changed from DHL Aviation E.C. | BRN | AVCODES |
| 3 | DHX | DHL International | IATA: ES | | ICAO1 |
| 4 | DHXG | DEHAVENS TRANSFER & STORAGE OF GREE | | | SCAC4 |
| 5 | DHXI | DEPENDABLE HAWAIIAN EXPRESS | | | SCAC1 |
| 6 | DHXI | DEPENDABLE HAWAIIAN EXPRESS | | | SCAC4 |
| 7 | DHXR | DH EXPRESS INC | | | SCAC4 |
