KA Commuter Line Blorasura

The Commuter Line Blorasura is a regional passenger train service operated by Kereta Api Indonesia (KAI) within East Java and Central Java, Indonesia. The name "Blorasura" is a portmanteau derived from its primary regional endpoints, Blora Regency and Surabaya, reflecting its core geopolitical and transit corridor linking Cepu to Surabaya Pasarturi. Functioning as a vital artery for the northern plains of East Java, the service bridges major industrial hubs, agricultural districts, and urban centers, facilitating vital economic and social exchanges across provincial boundaries.

As a cornerstone of regional mobility, the service is relied upon daily by commuters, students, and merchants traveling between smaller municipalities and the metropolitan expanse of Surabaya. The deployment of robust diesel-powered rolling stock ensures consistent operational reliability despite the varied terrain and high passenger volumes characteristic of the northern corridor. By integrating remote towns seamlessly into the broader East Javanese transportation network, the Commuter Line Blorasura significantly enhances regional connectivity, reduces highway congestion, and supports sustainable public transit growth.

Operating under the national rail timetable framework Gapeka 2025, the service runs four scheduled trips daily and accommodates passengers across 14 scheduled stations along its alignment. The journey covers a route distance of approximately 140 kilometers, with an average transit time of 3 hours and 2 minutes between terminal stations. The service utilizes Economy Public Service Obligation (PSO) rolling stock equipment, ensuring subsidized, accessible, and affordable travel for the general public across the entire corridor.