There were 189 people on board the aircraft: 181 passengers (178 adults, 1 child and 2 infants), as well as six cabin crew and two pilots.
Segundo as autoridades indonesias había 189 persoas a bordo do avión: 181 pasaxeiros (178 adultos, un neno e dous bebés), ademais de seis tripulantes de cabina e dous pilotos.