| 1 | UFL | Unifly | Callsign: Unifly, | GQ | AVCODES |
| 2 | UFLD | UNITED FLORAL DISTRIBUTORS | | | SCAC4 |
| 3 | UFLF | UNIQUE FREIGHT LINES INC | | | SCAC4 |
| 4 | UFLG | UNITED FREIGHT & LOGISTICS LTD | | | SCAC4 |
| 5 | UFLQ | UNITED FUEL LINES INC | | | SCAC4 |
| 6 | UFLR | UNITED FREIGHT LOGISTICS LLC | | | SCAC4 |
| 7 | UFLS | UF LOGISTICS INC | | | SCAC4 |