[1] Due to the lower train fare when compared to intermunicipal buses running similar routes, it is the line with the highest demand, especially in station which connect the Baixada Fluminense with the North Side, the West Side and the Center of the city of Rio de Janeiro.

The demand is high between the first five stations of this line and Central do Brasil, representing a significant amount of trips in the system.

On weekdays before 9 PM, all of the Japeri Line trains circulate between Central do Brasil and Deodoro station as express.

The stretch between Japeri and Monte Azul, Minas Gerais is currently operated only for cargo trains.

As of March 2024, this line operates with the following pattern: Towards Japeri: 4:20 A.M.- 9 A.M: Local 9 A.M. - 8:43 PM: Express, making an additional stop at Silva Freire station between 10 A.M. and 3 P.M. 9 P.M. - 11 P.M.: Local On the evening peak some trains terminate at Nova Iguaçu station.