The slave ship Delfina arrived with enslaved Africans in Brazil. About 325 people had been taken aboard and approximately 321 arrived.

Vessel: Delfina; flag: Portugal / Brazil; rig: Ship. People recorded in connection with the voyage: Investor: Carvalho, Manoel Gonçalves de; Captain: Santos, José Pedro dos. The voyage began at Rio de Janeiro on 19 September 1818. Principal recorded place where captives were acquired: Cabinda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 36 days. Estimated mortality during the crossing: 1.0%. Recorded outcome: Voyage completed as intended.