The Whoosh is the first high-speed railway inSoutheast Asia[13] and theSouthern Hemisphere.[14] It covers a distance of 143 kilometres (89 mi) with a maximum operating speed of 350 km/h (220 mph),[15][6][16] and design speed ofKCIC400AF train of 420 km/h (260 mph),[8][17]making it the fastest commercially operating railway network in the world, tied with a handful of lines in China.The travel time between the two cities averages 35 minutes, down from 3 hours with theexisting railway line.[14]
Construction started in August 2018, with the cost of $7.3 billion to build,[18][12][19][20] the line began trial operation with passengers on 7 September 2023 and commercial operations on 17 October 2023.[21][22][23] The Whoosh high-speed train has served 6.06 million passengers during a full year in 2024.[4] As of September 2024, there are 62 daily trips of Whoosh.[4] By 17 October 2025, in its second year of operation, Whoosh high-speed rail has transported over 12 million passengers safely.[24]
As of 2025, the line is unprofitable and has been described as a "financial time bomb"[25] and aBelt and Road Initiative "cautionary tale".[26]
Concepts for high-speed rail (HSR) in Indonesia were first seriously contemplated in 2008, leading to discussions at Asian Investment Summit in 2013, and detailed plans being set forth in 2015.[27] The plan to start construction of the Jakarta-Bandung HSR was announced by theIndonesian government in July 2015, after theChinese President and other world leaders visited theBandung Conference.[28][29]
BothJapan andChina expressed their interest in the high-speed rail projects in Indonesia. Previously, both countries had carried out comprehensive studies into a project for the Jakarta–Bandung section (142.8 km (88.7 mi)). Only theJapanese International Cooperation Agency (JICA), had issued a study for a project extending to Surabaya (730 km (450 mi)).[28] The Indonesian HSR bid marked a rivalry between Japan and China in their competition for Asian infrastructure projects.[30]
Since 2008, Japan has been working on a plan to export theirShinkansen high-speed railway technology to Indonesia. During the Indonesia-Japan Friendship Festival in November 2008, Japan showcased their Shinkansen technology to Indonesian audiences.[31] The idea ofhigh-speed rail backed by funding throughsoft loans has been proposed byJapan International Cooperation Agency (JICA) for theIndonesian island ofJava, linking up the densely populated corridor from the capitalJakarta toSurabaya (730 km (450 mi)).[32][33] The island, similar in many respects including terrain and urban density to pre-HSRHonshu, suffered greatly from both freight and passenger congestion.[34]
The idea had been around for some years. However, a new proposal to divide the project into stages emerged, with the first stage being built fromJakarta toBandung. The conventional travel time of 3 hours would be reduced to 35 minutes at a price of 78 trillionrupiah. JICA finished the detailed feasibility study in 2014. This succeeded an initial study in 2012. By 2013Indonesia had been undergoing a revival inrailway expansion and upgrades. High-speed corridors had been proposed but not implemented.[citation needed]
Japanese domination in the high-speed rail project appeared to be unchallenged until April 2015, when China made a counter-offer.[35]
In March 2015, Indonesian presidentJoko Widodo travelled to Tokyo and Beijing. In Tokyo, from 22 to 25 March, Joko Widodo met then-Japanese Prime MinisterShinzo Abe. Widodo obtained a commitment for Japanese loan support for improvingJakarta's municipal rail network, but no progress was made on resolving issues with the Jakarta–Bandung high-speed rail project.[30]
On 26 March 2015, Joko Widodo visited Beijing and metChina'sleaderXi Jinping. Xi publicly announced support for the Indonesian high-speed project and the two governments signed amemorandum specifying China's interest in the Jakarta–Bandung line.[30] In April 2015, China submitted a bid for the Indonesian high-speed rail project, much to Japan's dismay.[36]
In July 2015, the Indonesian government released its plan to build the high-speed rail connecting Jakarta and Bandung, and arranged a contest between Japanese and Chinese train-makers as potential bidders.[28] China responded by launching the Chinese High-speed Rail Technology Exposition inSenayan City shopping mall in Jakarta in August 2015.[37]
Both China and Japan have engaged in fierce competition through intense lobbying for the contract. Some, including the Jakarta Post's Craig Oehlers, have said that the fundamental reason for the two countries' competition is geostrategy, rather than economics.[38][39]
PresidentJoko Widodo was expected to announce the winning bid of Indonesia's first high-speed rail project in early September 2015. However, on 3 September 2015, the Indonesian government announced that it had cancelled the high-speed rail project, and was now favouring the slower and cheaper rail alternative.[40]
In mid-September 2015, China announced it would fully meet the Indonesian government's demands and offered a new proposal that did not require Indonesia to assume any fiscal burden or debt guarantee in proceeding with the project.[41] Later that month, Indonesia selected China for the $5 billion project.[42][43][44] Indonesia awarded the contract to China. Some analysts speculated that Beijing had outmaneuvered Tokyo on the bid as a result of a competitive financing package for Indonesia.[36][45]
Japan's then-Chief Cabinet SecretaryYoshihide Suga called the Indonesian move "difficult to understand" and "extremely regrettable".[32][35] The situation "can only be described as extremely deplorable," Suga also said.[41] Indonesia'sState-Owned Enterprises Minister Rini Soemarno confirmed the Chinese bid was picked instead of the Japanese plan because of its relaxed financing.[46]
China supplemented its bid by committing to establish a joint venture with Indonesian firms to produce rolling stock for high-speed rail, electric rail, light rail systems, not only for Indonesia but also for export to other Asian countries; to transfer related technology; and to renovate and rebuild train stations.[30]
In January 2016, the Indonesian transportation minister released a route permit[47] for a high-speed railway between Jakarta and Bandung (142.8 kilometres) with stations located at Halim (Jakarta end), Karawang, Padalarang, and Tegalluar (Bandung end) with a Tegalluar depot.[48] 71.63-kilometre (44.51 mi) of the track would be at ground level, 53.54-kilometre (33.27 mi) would be elevated, and 15.63-kilometre (9.71 mi) would be underground.[49] The concession period, the period during which only the KCIC can operate the line, is 50 years from 31 May 2019 and cannot be prolonged, except in aforce majeure situation.[50] Ground was broken on the project on 21 January 2016 and was expected to be completed in September 2023. The HSR is governed by the KCIC, an organization composed 60 percent by an Indonesian consortium, and 40 percent by China Railway International.[51] The Jakarta–Bandung high-speed rail was planned to begin its operations in 2019.[52]
In October 2016, the Indonesian government announced its intention to build a 600-kilometre (370 mi) medium-high speed railway betweenJakarta andSurabaya, and invited Japan to participate in this project.[53] However, almost seven years later, in July 2023 the project was cancelled due to the lack of progress. Subsequently, President Joko Widodo removed the Jakarta-Surabaya semi-high speed train from the national strategic project (PSN) towards the end of his term in 2024.[54]
In 2023, the Jakarta-Bandung High-Speed Rail construction partially finished and was set to start commercial operation starting October 2023.[55] The Jakarta-Bandung HSR began trial operation with passengers on 7 September 2023, and commercial operations on 2 October 2023.[56][57]
In April 2016, five Chinese high-speed rail project workers were arrested atHalim Perdanakusuma Airbase.[58] This incident highlighted the refusal of theIndonesian Air Force to give up lands belonging to the airbase inEast Jakarta. It was reported that one of the railway stations would be located on land currently within the base.[59]
Ignasius Jonan who was the minister of transportation when the high-speed rail project was first started initially rejected when the project was turnover from Japan to China due to high operational cost and others high expanses from China site.[60][61] However Jonan was relieved from his position as minister of transportation just before the high-speed rail project started, many believes he was actually relieved from his position as transportation minister due to his disagreement for turning the high-speed rail project from Japan to China.[60][61]
In February 2018, Onan Hiroshi, a Japanese cartoonist, described Indonesian President Joko Widodo as a "High-speed rail beggar"[62] pointing out Indonesia's request for Japan's assistance in completing the project. The cartoon quickly drew protest from Indonesian internet users, and by 25 February, the cartoonist tweeted an apology, removed the drawings, and closed the page.[63]
On October 2025, the newly appointed Finance MinisterPurbaya Yudhi Sadewa announced his strong opposition to using the national state revenue and expenditure budget to cover the debt owed to China for the Indonesia-China high-speed rail project.[64] Purbaya stated that the Indonesia-China high-speed rail project has been too complicated ever since its inception. The operational costs and the debt that needs to be repaid for the project are not balanced, with the income from the high-speed rail being only around 1 trillion rupiah a year, while the debt owed to China is approximately 2 trillion rupiah annually.[64]
11% of the railway consists oftunnel sections spanned over 13 tunnels, while 38% is set onviaducts. Tunnel 6, the longest tunnel, has a length of 4,478 meters on the Jakarta-Bandung high-speed rail.[65]Halim railway station, the largest station on the railway, is situated inMakasar inEast Jakarta and consists of three platforms with six track lines; it is expected to connect withLRT Jabodebek. The station has a total area of 78,315 square metres.[66]
On Friday, 16 October 2015, Chinese and Indonesian state-owned companies officially signed the deal to build the first high-speed railway in Indonesia.[72] The project cost was estimated to be US$5.5 billion (80 trillion rupiah). The deal was signed by China Railway International Co. Ltd. Chairman Yang Zhongmin and Dwi Windarto, the president director of a consortium of Indonesian state companies, PT Pilar Sinergi BUMN Indonesia.[73]China Development Bank has given a commitment to fund 75 percent of the project costs with loan terms of 40 years for the loan—with an initial grace period of 10 years—with fixed loan rate. CRCC will hold majority shares in the planned JV company, while WIKA holds 30 percent and small portions for local toll operator PT Jasa Marga Tbk (IDX: JSMR), train operator PTKereta Api Indonesia and plantation company PT Perkebunan Nusantara VIII.[71]
In August 2016, it was reported that the China Development Bank had not yet disbursed funds for the loan and that KCIC, the consortium executing the project, was not sure when funds would become available.[74][needs update]
January: Indonesian president Joko Widodo attended a ground breaking ceremony near Jakarta and announced that the project had commenced.
May: Continual delays in acquiring land were being reported. The president of the Indonesian joint venture firm managing the project KCIC, Hanggoro Budi Wiryawan, expressed frustration at the Department of Transport requirement that all of the land needed for the project (estimated to be 600 ha) be acquired before final construction permits could be issued. Hanggoro argued that it was more usual for construction permits to be issued when just 10% of the required land for a project had been acquired. He said that the delays in the Department of Transport were unreasonable. Issues surrounding acquisition of land were complicated by the fact that the main station at the Jakarta end was planned to be on land occupied by the Indonesian Air Force atHalim Perdanakusuma International Airport. It was not clear whether the Air Force was prepared to release the land.
August: The Minister for State-Owned Enterprises,Rini Soemarno, said that the process of issuing permits for the project was running smoothly after earlier delays. She said that she believed that construction on the railway could start within a week.
November: 82 percent of land needed has been acquired, but bank funding will only be attainable after 100 percent land is acquired.[75]
March: The project is stalled due to land, finance and security issues. Among others is theIndonesian Air Force reluctance to release 49 hectares of the lands surroundingHalim Perdanakusuma Airbase on the south-eastern outskirts of Jakarta for the construction of the station.[76]
April: PT Kereta Cepat Indonesia-China (KCIC) and High-Speed Railway Contractor Consortium (KSRCC) signed an engineering, procurement, and construction (EPC) contract on the Jakarta – Bandung bullet train on April 4, 2017. Contractors will proceed with construction following the contract signing.[77]
January: TheJakarta Post referred to the project as "stagnant" and Maritime Affairs Coordinating MinisterLuhut Binsar Pandjaitan announced that a review would be conducted to consider whether a high-speed rail system really was needed between Jakarta and Bandung because "the cities are only 140 kilometres apart."[78]
March: It was reported that government agencies (the National Land Agency and the Agrarian and Spatial Planning Ministry) suspected that there had been maladministration in the acquisition of over 1,800 plots of land for the project. As a result, approval of permits for the use of land for the project had been delayed.[79]
April: State-owned enterprises minister Rini Soemarno, on a visit to Beijing, said that project construction would start in the coming month, May, and that she hoped that perhaps construction could start even sooner. She also said that she hoped land acquisition could be completed by the end of May.[80]
July: Three lawsuits received legal approval from the courts to proceed with claims seeking compensation for their properties affected by the project. Meanwhile, KCIC said that the progress of the project would not be affected by the lawsuits. The main financier of the project, China Development Bank, had disbursed $170 million in May and was due to disburse another $1.1 billion before the end of July.[81]
August: Beginning construction by High-Speed Railway Contractor Consortium (HSRCC) after a cooperation contract was signed with Cars Dardela Joint Operation as construction supervisor for the Jakarta-Bandung High Speed Train Project.[82]
March: The boring machine arrived and was assembled. Drilling started under theJakarta-Cikampek Toll Road between KM 3+600 - KM5+800. Progress Reached 13%[83]
May: The Walini tunnel become the first breakthrough tunnel in the high speed rail projects. Celebrated by many group of minister including a Minister of State-Owned EnterprisesRini Soemarno and the West Java GovernorRidwan Kamil. According to Rini Soemarno, progress reached 17.5% but estimated to be 59% in late 2019,[84] and land acquisition was almost 100%.[84]Ridwan Kamil hoped to commence the high speed rail operation in 2021.[85]
September: The construction progress reached 32.8% and land acquisition progress reached 99.0%.[86]
In mid-February 2020, construction progress reached 44 percent and land acquisitions reach 99.96 percent.[88] Due to theCOVID-19 pandemic, work of the project has been halted temporarily, resulting in the delay of the targeted finish of construction and start of the operation.[89] Three months later, construction progress reached 48.3 percent and the construction works resumed, which follow government's health and safety measures, such as social/physical distancing in response to the pandemic.[90] In September, Director of KCIC Xin Xuezhong stated that construction progress reached 60 percent and land acquisitions reached 100 percent.[91][92]
April: The General Manager of Material Equipment of PT KCIC stated that until March 2021 the construction of the Jakarta-Bandung High Speed Rail has reached 70 percent and is expected to be completed by the end of 2022.[93]
November: The construction progress reaches 79%.[94]
September: KCIC received the first delivery of KCIC400AF trainsets in Tanjung Priok Port, Jakarta.[95]
November: During the G20 Summit in Bali, President Jokowi and Xi remotely attended the trial run of CIT400AF inspection train, which ended a series of its maiden powered runs on HSR tracks to the west of Tegalluar station.[96]
December: A track laying machine and aDF4B locomotive used in the construction of the railway derailed in West Bandung west ofPadalarang station, killing 2 workers and injuring another four. As result, track laying activities were temporarily halted while other construction works were allowed to continue.[97][98]
According to the Jakarta Post, Dwiyana Slamet Riyadi, the president director of KCIC, said that based on a 2022 third-party review, demand for the Jakarta-Bandung High-Speed Rail line had fallen to 31,215 passenger trips per day, just over half of the 61,157 estimated in a 2017 feasibility study.[99]
Whoosh high-speed train departing Padalarang for Tegalluar after a 2-minute stopKCIC400AF at Kopo, Bound for Halim
May: Starting Monday, 22 May 2023, KCIC is gradually increasing the travel speed of the Jakarta Bandung High Speed Train (KCJB). This is done during the test or testing and commissioning of the train. With the comprehensive inspection train (CIT), the speed of the train was increased from the previous average of 60 to 180 km/h (37 to 112 mph). The increase in the speed or speed of the trial can finally be done after all the initial preparations for testing and commissioning have been successfully completed.[100]
June: The speed level of the Jakarta-Bandung High Speed Train (KCJB) continued to increase during the trial period. For the first time the train reached a maximum speed of 385 km/h (239 mph) in a test on Thursday, 22 June 2023. The trial was attended by Coordinating Minister for Maritime Affairs and Investment Luhut Binsar Pandjaitan and Minister of Transportation Budi Karya Sumadi. Luhut and Budi Karya tried KCJB from Halim Station, Jakarta, to Padalarang Station and Tegalluar Station, Bandung, round trip. The top speed has reached its maximum at 385 km/h (239 mph).[7]
June: The next trial was connecting the two train series was carried out to test reliability if it runs together as a form of anticipation if passengers boom. At certain moments, the train can be combined to increase the transport capacity. Mainly to anticipate a surge in passengers during high season, such as Eid al-Fitr, Christmas and New Year's homecoming, long holidays, and others.[101]
September: The High Speed Rail officially opened on Thursday after CCTV announced the opening after many delays of the opening of the line.[101]
October: The Line commenced operations on 17 October. 124,000 people rode on the Whoosh between October 17 and November 1.[102]
November: daily trip schedule has been increased to 14 round-trip pairs (for a total of 28 trips) offering 16,828 seats, due to high demand as seen from the high number of ticket sales.[102] The number of passengers has since reached 21,312 people on Sunday, November 12, 2023, with an occupancy rate of 98.5%. As a response to this strong demand, PT. Kereta Cepat Indonesia China has increased the number of Whoosh round-trip pairs to 18 per day on the weekends, for a total of 36 trips.[103]
December: The Whoosh high speed train has served 1,028,216 passengers during 2 months of commercial operation from 17 October to 25 December 2023. The highest number of passengers served in one day has reached 21,500 passengers per day, including during the current year-end holiday period. This achievement shows the high public interest in modern and reliable public transportation in Indonesia with travel time efficiency and comfort.[104]
In 2023, Indonesian and Chinese authorities discussed further plans to extend the railway across theJava island.[105][106] It is estimated that Phase 2 will shorten the travel time between Jakarta andSurabaya from 8 to 13 hours by regular trains to 3.5 hours.[107]
Based on the study conducted byPT KCIC, several alternative plans for extension routes have been prepared, continuing fromTegalluar in Bandung to Surabaya. Three routes have been considered: the southern route, the central route, and the northern route.
The first option is the southern route from Bandung to Surabaya viaKroya andYogyakarta. This route covers a distance of 629.5 km and includes 13 stations, with a travel time of 180 minutes.
The second option is the central route viaCirebon andPurwokerto. This route spans 679.2 km, passes through 15 stations, and has a travel time of 193 minutes.
The third option is the northern route via Cirebon andSemarang, which is 642 km long and includes 14 stations, with a travel time of approximately 184 minutes.
The latest recommendation from PT KCIC consultants suggests that the southern route will be considered the main option, primarily because it will reduce the travel time of the Jakarta-Surabaya train service from 10.46 hours by regular train to only 3 hours by high-speed rail.[108]
In November 2025, Indonesian PresidentPrabowo Subianto expressed his vision for the Whoosh high-speed rail to extend beyond Surabaya, reachingBanyuwangi, which is over 1,000 km from Jakarta.[109] However, he did not provide details on the routing, construction process, or timeline. He claimed that Indonesia is "strong enough" to manage the financial implications of the expansion.[110]
^Keputusan Menteri Perhubungan Nomor KP. 25 Tahun 2016 tentang Penetapan Trase Jalur Kereta Api Cepat antara Jakarta dan Bandung Lintas Halim-Tegalluar.
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Shuttle buses to The Grand Outlet and Summarecon Villagio Outlets
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