In the early days of the line, trains operated six days a week, with a return service to Kingston and another in the afternoon as far as Lumsden. When the Waimea Plains Railway opened, it was privately owned and competed with the Kingston Branch, and this, along with the effects of the Long Depression, meant services were reduced to operating on Mondays, Wednesdays, and Fridays only for three years. In 1883, the daily trains were back, and when the Waimea Plains Railway was purchased and incorporated into the national network, services were further re-organised. Besides the daily "mixed" services that carried both passengers and freight, five passenger expresses a week ran from Kingston: two used the whole line to Invercargill, while three left it in Lumsden to travel through the Waimea Plains. These passenger services were the first "Kingston Flyer".