# KAI Commuter passenger growth and capacity expansion

> Developing situation record from CLSTR: https://clstr.news/situations/kai-commuter-passenger-growth-and-capacity-expansion
> Updated: 2026-11-10T01:00:00.000Z. Sources: 15. Developments: 2.

PT KAI Commuter reported a 5.7 percent increase in passenger volume for the Jabodetabek Commuter Line, reaching 303.79 million users between January and October 2026. Growth was noted across all service lines, with the Bogor line serving as the largest contributor at 133.78 million passengers.

To manage this rising demand, the company is expanding its fleet. Following the use of 89 existing trainsets to facilitate 1,065 daily trips, KAI Commuter plans to introduce two new CLI-225 type trainsets in early December 2026. This expansion is part of a larger contract with PT INKA for 23 new trainsets, with further rollouts scheduled through 2027.

## Timeline

### 2026-11-10: KAI Commuter to expand capacity with new CLI-225 trainsets

KAI Commuter is expanding its fleet with new CLI-225 trainsets to manage high passenger volumes in the Jabodetabek region.

6 sources. https://clstr.news/cluster/kai-commuter-to-expand-capacity-with-new-cli-225-trainsets

### 2026-11-06: KAI Commuter reports 303.79 million passengers through October 2026

KAI Commuter recorded 303.79 million Jabodetabek passengers from January to October 2026, a 5.7 percent year-on-year increase, supported by 89 trainsets performing 1,065 daily trips.

12 sources. https://clstr.news/cluster/kai-commuter-reports-30379-million-passengers-through-october-2026

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Cite as: KAI Commuter passenger growth and capacity expansion. CLSTR, https://clstr.news/situations/kai-commuter-passenger-growth-and-capacity-expansion