KA Jayakarta

The **Jayakarta** (Indonesian: *Kereta api Jayakarta*) is a prominent intercity passenger train service operated by Kereta Api Indonesia (KAI), connecting the nation's two largest metropolitan hubs along the primary trans-Java corridor between Surabaya Gubeng in East Java and Pasar Senen in Jakarta. The nomenclature derives from Jayakarta, the historic 16th-century name for Jakarta, anchoring the service's identity as a vital arterial link across the island. The train plays a foundational role in KAI's long-distance portfolio, facilitating high-volume passenger movement between East Java and the capital city via the southern or northern alternative trunk lines, thereby serving as a critical backbone for inter-provincial commerce, tourism, and social mobility.

As a high-demand transit option, the Jayakarta significantly enhances regional connectivity by bridging major economic centers, secondary cities, and rural agricultural districts across Java. The service is noted for its high fleet reliability, transitioning toward modern rolling stock that elevates passenger comfort on long-haul journeys. By providing a dependable, middle-tier transit alternative, the service alleviates congestion on national highways and domestic air routes, offering a seamless travel experience that integrates diverse regional economies into a cohesive national transit network.

Under the prevailing national rail timetable, the Jayakarta operates two scheduled trips daily, accommodating substantial passenger volumes across its extensive network. The service calls at twenty-nine scheduled stations along its corridor, bridging a total route distance of approximately 794 kilometers with an average transit time of twelve hours and forty-eight minutes. The train utilizes modern rolling stock configurations, specifically featuring Economy Stainless Steel New Generation and standard Economy New Generation equipment, which incorporate ergonomic seating arrangements, advanced climate control, and modern passenger information systems to ensure optimal service standards for long-distance commuters.