 When Dakotan began sailing for American-Hawaiian, the company shipped cargo from East Coast ports via the Tehuantepec Route to West Coast ports and Hawaii, and vice versa. Shipments on the Tehuantepec Route arrived at Mexican ports — Salina Cruz, Oaxaca, for eastbound cargo, and Coatzacoalcos for westbound cargo — and traversed the Isthmus of Tehuantepec on the Tehuantepec National Railway. Eastbound shipments were primarily sugar and pineapple from Hawaii, while westbound cargoes were general in nature. Dakotan sailed in this service on the east side of North America.
