Exhibit 21 SUBSIDIARIES INCORPORATED JURISDICTION Celadon E-Commerce, Inc. DE Celadon Jacky Maeder Company NY Celadon Logistics, Inc. DE Celadon Air Mexicana, S.A. de C.V. Mexico Celadon Transportation, L.L.P. IN Celadon Trucking Services, Inc. NJ Celadon Trucking Services of Indiana, Inc. IN Celadon CT&L, Inc. DE Celadon Canada, Inc. Ontario, Canada International Freight Holding Corporation DE JML Freight Forwarding, Inc. NY Leasing Servisio, S.A. de C.V. Mexico Randy Express, Inc. NY RIL Acquisition Corp. DE RIL, Inc. DE Servicios de Transportacion Jaguar, S.A de C.V. Mexico TruckersB2B, Inc. DE Zipp Realty LLC IN