Logo
  • Map
  • Gallery
  • Schedules
  • Stations
  • Trains
  • Search
  • Transit
  • Sensus
  • Login / Sign In
Menu Utama
  • Map
  • Gallery
  • Schedules
  • Stations
  • Trains
  • Search
  • Transit
  • Sensus
Settings
User Menu
  • Admin Login
alurail alurail
Home & Hub Live Journey Map Timetables Route Search Special Trains (KLB) Train Directory Fleet Database Station Directory Facilities & Depots Operating Areas Safety & Incidents Updates & News Photo Gallery alurail pass
User Suite
Map Home Timetables Fleet
alurail alurail
Hub / Home Directory & Insights
Live Journey Map Crowdsourced Live Journey
Timetables Train Schedules
Search Routes Direct & Transit Finder
Extraordinary Trains (EOT) Extraordinary Trains
Train Directory Master Train Fleet
Fleet Database Rolling Stock Info
Stations Facilities & Hubs
Facilities Depots & Workshops
Operating Areas Daop & Divre
Incidents & Safety (EOE) Historical Rail Incidents
Updates & News Railway Dispatches & Insights
Photo Gallery Curated Collection
alurail pass Supporter Perks
About alurail Platform Info & Vision
Sign In / Account
Back to Trains
Live Radar alurail Pass Submit Photo
Home › Train Fleet › KA Purwojaya
Kereta Antarkota Gapeka 2025

KA Purwojaya

Main Corridor:  Cilacap (CP) Gambir (GMR)

The Purwojaya is a premier executive-class KAI rail service connecting Cilacap and Jakarta. It delivers highly reliable, modern intercity passenger transport along its 406-kilometer southern Java corridor.

Summarized by Gemini AI
Track on Live Radar
Daily Trips
12
6 Through Services (12 Legs)
Average Duration
± 5h 55m
Through Journey Average
Route Distance
406 km
Full Journey Distance
Calling Stops
10
Scheduled Halts

Service Overview & Profile

Gemini AI Generated
The Purwojaya is an intercity passenger train service operated by Kereta Api Indonesia (KAI), connecting the coastal regency of Cilacap in Central Java with the national capital, Jakarta. The train's nomenclature is derived from Javanese mythology and local geography, blending elements that signify strength, eastern origins, and a journey toward victory or success. Historically introduced to provide a reliable direct link between the industrial and agricultural hub of Cilacap and the political epicenter at Jakarta Gambir, the service plays a crucial strategic role in bridging peripheral economic zones with the primary metropolitan center on the island of Java.

As a vital artery for passenger mobility, the Purwojaya underpins regional integration by facilitating swift commercial, educational, and social exchanges between southern Central Java and Jakarta. The service has maintained high operational reliability through continuous fleet modernization and stringent maintenance schedules, significantly enhancing passenger safety and onboard comfort. This dependable connectivity has stimulated regional tourism and economic activity along the southern route, offering travelers from Cilacap, Purwokerto, and surrounding areas a seamless, high-capacity alternative to highway transit and mitigating regional transportation bottlenecks.

Under the current national rail timetable framework (Gapeka 2025), the Purwojaya operates four scheduled trips, serving a total of 10 scheduled stations along its approximately 406-kilometer route. The service achieves an average transit time of 5 hours and 52 minutes, navigating the diverse terrain between the Priangan highlands and the coastal plains efficiently. To cater to varying passenger preferences, the train is equipped with premium rolling stock, specifically featuring Executive Stainless Steel New Generation and Executive New Image passenger cars, which collectively deliver modern amenities, ergonomic seating, and enhanced structural safety standards.
Operating Corridor Cilacap (CP) Gambir (GMR)
Active Train Numbers 49, 50F, 51F, 52, 53F, 54, 55, 56F, 57F, 58F, 59F, 60F
Average Journey Duration ± 5h 55m (406 km)
Service Classes
Executive SS NGExecutive NI

Interactive Route Geometry & Station Halts

Displaying route track with OpenRailwayMap railway network overlay.

Available Service Classes

Executive SS NG
Standard onboard seating & amenities
Executive NI
Standard onboard seating & amenities

Operational Scheduled Trips for KA Purwojaya

Individual schedule numbers, departure/arrival times, and direct timetable links.
Train No. Route Relation Origin Departure Final Arrival Duration Stops Status Action
49
Bundling KA 52
Kroya (KYA) Gambir (GMR)
Through service from KA 52
15:19 20:19 ± 5h 7 Stops Scheduled
50F
Bundling KA 51F
Gambir (GMR) Kroya (KYA)
Continues as KA 51F
07:00 11:54 ± 4h 54m 6 Stops Scheduled
51F
Bundling KA 50F
Kroya (KYA) Cilacap (CP)
Through service from KA 50F
12:14 12:51 ± 37m 4 Stops Scheduled
52
Bundling KA 49
Cilacap (CP) Kroya (KYA)
Continues as KA 49
14:15 14:59 ± 44m 5 Stops Scheduled
53F
Bundling KA 56F
Kroya (KYA) Gambir (GMR)
Through service from KA 56F
08:00 12:55 ± 4h 55m 6 Stops Scheduled
54
Bundling KA 55
Gambir (GMR) Kroya (KYA)
Continues as KA 55
20:55 01:37 ± 4h 42m 5 Stops Scheduled
55
Bundling KA 54
Kroya (KYA) Cilacap (CP)
Through service from KA 54
01:57 02:35 ± 38m 4 Stops Scheduled
56F
Bundling KA 53F
Cilacap (CP) Kroya (KYA)
Continues as KA 53F
06:55 07:40 ± 45m 5 Stops Scheduled
57F
Bundling KA 60F
Kroya (KYA) Gambir (GMR)
Through service from KA 60F
21:09 02:10 ± 5h 1m 7 Stops Scheduled
58F
Bundling KA 59F
Gambir (GMR) Kroya (KYA)
Continues as KA 59F
13:25 18:19 ± 4h 54m 6 Stops Scheduled
59F
Bundling KA 58F
Kroya (KYA) Cilacap (CP)
Through service from KA 58F
18:39 19:17 ± 38m 4 Stops Scheduled
60F
Bundling KA 57F
Cilacap (CP) Kroya (KYA)
Continues as KA 57F
20:05 20:49 ± 44m 5 Stops Scheduled
No scheduled trips match "".
alurail alurail
Built upon GAPEKA 2025, visualized open-sourcedly with OpenRailwayMap and Leaflet.js. Powered by PostgreSQL (PostGIS, pgRouting), Dijkstra/A* Algorithms dan Viterbi Algorithm
Copyright ©️ 2024-2026 alurail by alula Made with 💗 from Pejaten, ID
Copyright ©️ 2024-2026 alurail by alula
Made with 💗 from Pejaten, ID

Community & Photographers

  • alurail Pass PRO
  • Submit Photo
  • User Suite
  • Curated Feed
  • Community Feed

Platform & Legal

  • About Platform
  • Terms & Conditions
  • Privacy Policy
  • Open Source Notices
  • FAQ / Help Center
Pass PRO PRO Upload Photo Suite Gallery
About
Terms
Privacy
License
FAQ
© 2026 alurail. All rights reserved.
alurail

alurail Legal & Info

About alurail

<h2>About AluRail</h2>

<p class="lead">
AluRail (Aluline TGV) is a free web-based platform that visualizes railway operations and train travel schedules across Indonesia. The service is available through <a href="https://aluline.id" target="_blank">aluline.id</a> and <a href="https://aluline.my.id" target="_blank">aluline.my.id</a>, developed independently by <strong>Alula</strong>
(<a href="https://alula.web.id" target="_blank">alula.web.id</a>) for railway enthusiasts (railfans) and passengers seeking a more intuitive understanding of train movements and timetable operations.
</p>

<h3>How It Works</h3>

<p>
AluRail transforms official <strong>GAPEKA 2025</strong> (Indonesia Railway Timetable Graph) data into an interactive geospatial visualization. Every train journey is reconstructed from scheduled departure and arrival times, station sequences, railway topology, and routing calculations to estimate how trains would move across the network.
</p>

<p>
Unlike conventional timetable viewers, AluRail continuously simulates train movement using a custom railway physics engine. The simulation considers various operational parameters including route geometry, train acceleration, braking, cruising speed, station dwell times, operational constraints, and other physical assumptions to estimate each train's position throughout its journey.
</p>

<p>
Whenever available, the platform also supports <strong>Crowdsourced Live Tracking</strong>. Passengers currently travelling on board may voluntarily share their GPS location. These telemetry reports are validated using map-matching algorithms and compared against the predicted GAPEKA route before being displayed to other users.
</p>

<h3>The Technology Behind AluRail</h3>

<ul>
<li><strong>PostgreSQL (PostGIS):</strong> Serves as the core geospatial database storing railway infrastructure, stations, and spatial relationships.</li>

<li><strong>Custom Railway Routing Engine:</strong> Implements graph-based routing algorithms including Dijkstra and A* to calculate railway paths, station connectivity, and operational routes.</li>

<li><strong>Railway Physics Engine:</strong> Simulates train movement by modelling acceleration, deceleration, cruising behaviour, station stops, speed restrictions, and travel progression based on timetable data.</li>

<li><strong>Viterbi Map-Matching:</strong> Validates crowdsourced GPS telemetry by matching noisy GPS observations onto the most probable railway track, improving live tracking reliability.</li>

<li><strong>Leaflet.js & OpenRailwayMap:</strong> Provide interactive map rendering and railway visualization layers.</li>
</ul>

<h3>Supported Railway Services</h3>

<p>
AluRail supports visualization for various railway services operating across Indonesia, including passenger, commuter, urban transit, heritage, and freight operations. Depending on data availability, the platform currently supports:
</p>

<ul>
<li>Intercity Passenger Trains (KA Antar Kota)</li>
<li>Whoosh High-Speed Railway</li>
<li>Commuter Line</li>
<li>Feeder Train Services</li>
<li>Local Passenger Trains</li>
<li>Freight Operations (Container, Cargo, Tanker, Coal, Cement and other freight services)</li>
<li>LRT Jakarta</li>
<li>LRT Jabodebek</li>
<li>LRT South Sumatra (Palembang)</li>
<li>Jakarta MRT</li>
<li>Ambarawa Heritage Railway</li>
</ul>

<p>
Additional railway operators and future services may be introduced as more infrastructure and timetable data become available.
</p>

<h3>Platform Features</h3>

<p>
AluRail combines timetable simulation, geospatial analysis, and live community participation into a single railway visualization platform. Key features include:
</p>

<ul>

<li>
<strong>Follow Mode</strong><br>
Automatically follows a selected train throughout its journey while continuously updating its estimated or live position.
</li>

<li>
<strong>Live GPS Cast</strong><br>
Passengers may voluntarily broadcast GPS telemetry while travelling onboard, allowing supported trains to display verified live positions instead of purely simulated movement.
</li>

<li>
<strong>Spotting Mode</strong><br>
Allows railfans to discover trains approaching nearby stations or railway crossings, making it easier to plan photography and train spotting activities.
</li>

<li>
<strong>Enhanced Railway Physics</strong><br>
Movement simulation considers railway gradient, elevation profile, track curvature, acceleration, braking, traction performance, speed restrictions, and operational constraints to produce more realistic train behaviour.
</li>

<li>
<strong>Detailed Route Analytics</strong><br>
Provides interactive charts including route elevation, curvature, gradient between stations, speed profile, and operational characteristics throughout the journey.
</li>

<li>
<strong>Train Information</strong><br>
Displays operational information about each service including operator, train category, route, schedule, formation details, and other service information.
</li>

<li>
<strong>Rolling Stock Database</strong><br>
Provides information about locomotives, EMUs, DMUs, coaches, wagons, and other railway vehicles used by supported services.
</li>

<li>
<strong>Coach & Class Information</strong><br>
Displays available passenger classes together with reference illustrations where available to help passengers identify onboard accommodation.
</li>
<li>
<strong>Adaptive Train Rendering</strong><br>
Train visualization automatically adjusts according to the current map zoom level. Different rendering modes are used to maintain smooth performance while displaying thousands of simultaneously simulated trains.
</li>

<li>
<strong>Train Filtering</strong><br>
Filter trains by service category such as Intercity, Commuter, High-Speed, Metro, LRT, Freight, Heritage, and other supported railway services.
</li>

<li>
<strong>Regional Filtering</strong><br>
Display trains operating within selected operational regions (Daerah Operasi / DAOP and other railway operational divisions) for easier monitoring.
</li>

<li>
<strong>Points of Interest (POI)</strong><br>
Explore railway-related locations including train spotting locations, photography viewpoints, railway landmarks, bridges, tunnels, stations, and other notable locations along the railway network.
</li>

<li>
<strong>Depots & Maintenance Facilities</strong><br>
View railway maintenance facilities including rolling stock depots, locomotive depots, maintenance workshops (Balai Yasa), stabling yards, and other operational infrastructure.
</li>

</ul>

<div class="disclaimer-box">
<h4>Disclaimer</h4>

<p>
<strong>AluRail is primarily a timetable simulation platform.</strong>
Unless a train is actively sharing verified Live Tracking data, all train positions displayed on the map are computational estimations generated from published schedules and the platform's railway physics engine.
</p>

<p>
Although the simulation attempts to realistically reproduce railway operations, actual train movements may differ significantly due to dispatching decisions, signal aspects, operational priorities, temporary speed restrictions, maintenance work, weather conditions, delays, early departures, extraordinary operations, GPS inaccuracies, or many other real-world factors that cannot always be observed by the platform.
</p>

<p>
Even when Live Tracking is available, GPS accuracy depends on user participation, mobile device quality, satellite reception, and local environmental conditions. Therefore, displayed positions should always be considered informational rather than authoritative.
</p>

<p>
<strong>This service must not be used as an official operational reference</strong> for travel planning, ticketing decisions, passenger information, or railway operations. Always refer to official PT Kereta Api Indonesia (Persero) information channels for accurate operational updates.
</p>

<p>
AluRail / Aluline TGV is an independent community project and is not affiliated with, endorsed by, partnered with, or officially associated with PT Kereta Api Indonesia (Persero), OpenStreetMap, OpenRailwayMap, or any other referenced organizations.
</p>
</div>

<p class="footer-note">
Made with ❣️ from Pejaten, Indonesia.
</p>

Terms of Use

<section id="terms-en" class="lang-content">
<h2>Terms of Service</h2>
<p class="effective-date"><strong>Effective Date:</strong> January 1, 2025 (Updated for GAPEKA 2025)</p>

<h3>1. Acceptance of Terms</h3>
<p>By accessing AluRail through aluline.id, aluline.my.id, and related subdomains (collectively, the "Service"), you acknowledge that you have read, understood, and agreed to these Terms of Service. If you do not agree, you must discontinue use of the Service.</p>

<h3>2. Independent Service</h3>
<p>AluRail is an independent community project developed by Alula. It is not affiliated with, endorsed by, or operated by any railway operator, government agency, or transportation authority unless explicitly stated.</p>

<h3>3. Nature of the Service</h3>
<p>The Service provides train schedule visualization, estimated train positions, operational simulations, and crowdsourced location validation based on publicly available information, GAPEKA data, and algorithmic processing. Displayed information may differ from actual railway operations.</p>

<h3>4. No Operational Guarantee</h3>
<p>Train movements, schedules, platform assignments, delays, cancellations, dispatching decisions, and operational conditions may change without notice. The Service must not be considered an official operational information source.</p>

<h3>5. Crowdsourced Contributions</h3>
<p>Users may voluntarily contribute GPS telemetry while onboard trains. Submission of fake GPS data, manipulated locations, automated submissions, spam, or attempts to interfere with system accuracy is strictly prohibited.</p>

<h3>6. Acceptable Use</h3>
<p>You agree not to misuse the Service, interfere with its infrastructure, reverse engineer protected components, exploit security vulnerabilities, scrape excessive data, or use automated systems that negatively impact platform availability.</p>

<h3>7. Intellectual Property</h3>
<p>Unless otherwise stated, the Service, its software, interface, branding, and original content remain the intellectual property of their respective owners. Open-source components remain governed by their own licenses.</p>

<h3>8. Availability</h3>
<p>The Service may be modified, suspended, restricted, or discontinued at any time without prior notice.</p>

<h3>9. Disclaimer ("AS IS")</h3>
<p>THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, ACCURACY, OR CONTINUOUS AVAILABILITY.</p>

<h3>10. Limitation of Liability</h3>
<p>To the fullest extent permitted by law, Alula shall not be liable for direct, indirect, incidental, consequential, special, or punitive damages arising from the use of or inability to use the Service, including travel decisions, delays, missed connections, financial loss, personal injury, or data loss.</p>

<h3>11. Changes to these Terms</h3>
<p>These Terms may be updated periodically. Continued use of the Service constitutes acceptance of the revised Terms.</p>

<h3>12. Contact</h3>
<p>Questions regarding these Terms may be directed through the official AluRail contact channels.</p>
</section>

<h3>Independent Service Disclaimer</h3>

<p>AluRail is an independent community-developed platform created by Alula for railway visualization, research, educational, and enthusiast purposes.</p>

<p>AluRail is <strong>not affiliated with, associated with, authorized by, endorsed by, sponsored by, supported by, maintained by, operated by, or officially connected with</strong> PT Kereta Api Indonesia (Persero), PT Kereta Commuter Indonesia, PT Kereta Api Logistik, PT Kereta Api Pariwisata, PT Kereta Cepat Indonesia China (Whoosh), MRT Jakarta, LRT Jabodebek, LRT Jakarta, LRT Sumatera Selatan (Palembang), their subsidiaries, affiliates, successors, government agencies, transportation authorities, or any other railway operators unless explicitly stated.</p>

<p>All company names, railway service names, station names, train names, logos, trademarks, service marks, brands, route names, and other intellectual property displayed within the Service remain the property of their respective owners and are used solely for identification, informational, interoperability, historical, mapping, educational, or descriptive purposes.</p>

<p>The visualization presented by the Service represents publicly available operational information, algorithmic estimations, historical references, and voluntary community contributions. It must not be interpreted as an official operational system, railway dispatching platform, passenger information system, or real-time control center operated by any railway company.</p>

Privacy Policy

<section id="privacy-en" class="lang-content">
<h2>Privacy Policy</h2>
<p class="effective-date"><strong>Last Updated:</strong> June 2026</p>

<h3>1. Privacy Commitment</h3>
<p>Your privacy is important to us. We collect only the information reasonably necessary to operate and improve the Service.</p>

<h3>2. GPS Collection</h3>
<p>Your GPS location is accessed only after you intentionally enable Live Tracking. Background location is never collected without your explicit action.</p>

<h3>3. Processing</h3>
<p>Submitted GPS telemetry is processed using routing algorithms including Viterbi matching against the railway network to validate train positions. Telemetry is not associated with your personal identity.</p>

<h3>4. Server Logs</h3>
<p>Standard server logs such as IP address, browser type, timestamps, and technical diagnostics may be collected for security, abuse prevention, troubleshooting, and performance monitoring.</p>

<h3>5. Data Retention</h3>
<p>Live telemetry is temporary and automatically expires after the associated trip ends unless longer retention is required for security investigations.</p>

<h3>6. Third Parties</h3>
<p>We do not sell or rent your GPS telemetry. Limited technical processing by infrastructure providers may occur solely for operating the Service.</p>

<h3>7. Security</h3>
<p>Reasonable technical and organizational safeguards are implemented, although no online system can guarantee absolute security.</p>

<h3>8. User Safety</h3>
<p>We discourage publicly sharing real-time GPS positions. Anonymous mode or pseudonyms are strongly recommended.</p>

<h3>9. Your Responsibility</h3>
<p>Use of Live GPS or spotting features is entirely voluntary and at your own risk.</p>
</section>

Open Source Notices

<section id="opensource-en" class="lang-content">
<h2>Open Source Notice</h2>
<p>AluRail is built upon numerous open-source technologies and open data projects. We sincerely thank the communities maintaining them.</p>
<ul>
<li><strong>PostgreSQL, PostGIS & pgRouting</strong> — Spatial database, GIS extension, and routing engine.</li>
<li><strong>OpenStreetMap & OpenRailwayMap</strong> — Railway infrastructure and mapping data under their respective licenses.</li>
<li><strong>Leaflet.js</strong> — Interactive mapping library.</li>
</ul>
<p>All trademarks, copyrights, and licenses belong to their respective owners. Use within AluRail does not imply endorsement by those projects.</p>
</section>
alurail Pass Prime GRATIS!
early access

alurail Pass Prime GRATIS!