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Mitre, Sarmiento and Roca trains are running late and cancelled: thousands of passengers affected
AR🏛️ PoliticsCenter9/7/2026

Mitre, Sarmiento and Roca trains are running late and cancelled: thousands of passengers affected

This article reports on significant delays and cancellations experienced by passengers using the Mitre, Sarmiento, and Roca train lines in Argentina on Monday morning. The disruptions were attributed to the implementation of a new alcohol and substance testing protocol for staff, which was introduced before their shifts began. According to Trenes Argentinos, this measure is part of a broader effort to modernize procedures, improve data tracking, and enhance service efficiency. The new system involves remote medical oversight rather than on-site medical checks, with rotating medical support available at all stations. While some services resumed normal operations by mid-morning, the Roca line continued to face delays past noon. Passengers expressed frustration over the impact on their travel plans, citing frequent stops and extended wait times.

Miles of passengers using the Mitre, Sarmiento and Roca trains faced delays and cancellations early Monday due to new alcohol and substance checks for staff. The disruptions affected commuters who typically rely on these services, according to Infobae. The changes were implemented before staff began their shifts, as part of Trenes Argentinos' efforts to modernize procedures. A statement from the company noted the goal was to improve data traceability, enhance service conditions, and increase efficiency in resource and personnel usage. Previously, medical and nursing teams conducted in-person checks at operational bases. Now, nursing staff perform the checks with remote medical intervention only if a positive result is found. The system also includes a rotating medical base to ensure continuous professional care without requiring medical staff to travel to each base. The company explained that this approach aims to provide more accurate information for decision-making and gradually speed up pre-service checks. Lines Mitre and Sarmiento experienced delays of 20 to 30 minutes until around 10 a.m., after which services normalized. The Roca line remained heavily impacted, continuing with delays past 11 a.m. Passengers described the situation as inconvenient, with one stating, “I have to wait because if you look for another means of transport while arriving, the train passes through your home. You’re in the same spot.” Another passenger recounted a difficult journey from Burzaco station, noting frequent stops during the trip to Roca’s terminal. “The train stopped for five minutes at every station, leaving us stranded in the middle of nowhere until it restarted,” she said. From Trenes Argentinos, officials stated they are investigating which protocol change caused the delays and expect services to normalize once peak hours pass. Meanwhile, social media users expressed frustration over the timing of the changes, questioning whether the measures were decided on a Monday. Some comments included, “Did they suddenly decide to check if their staff are drunk on a Monday?” and “Why are we stuck for 12 minutes in front of Independiente field?” Additional complications arose on the Mitre line's Tigre branch due to an accident. These issues followed earlier problems related to the SUBE card loading system, which had caused intermittent failures on Friday, September 4, affecting validation terminals and online platforms. The technical difficulties led to delays and complaints during peak times.

How this report was made. Objective News wrote this report from 2 source articles, using AI-assisted synthesis under our methodology. It is our own text, not a copy of any single outlet. Read our methodology.

Responsible editor: Matej BašaSpotted an error? Report it

2 reports

Infobae logoInfobaeIndependentCenterFactual 85Objective 759/7/2026
Mitre, Sarmiento and Roca trains are running late and cancelled: thousands of passengers affected

This article reports on significant delays and cancellations experienced by passengers using the Mitre, Sarmiento, and Roca train lines in Argentina on Monday morning. The disruptions were attributed to the implementation of a new alcohol and substance testing protocol for staff, which was introduced before their shifts began. According to Trenes Argentinos, this measure is part of a broader effort to modernize procedures, improve data tracking, and enhance service efficiency. The new system involves remote medical oversight rather than on-site medical checks, with rotating medical support available at all stations. While some services resumed normal operations by mid-morning, the Roca line continued to face delays past noon. Passengers expressed frustration over the impact on their travel plans, citing frequent stops and extended wait times.

Bias read (Center): The article presents information from Trenes Argentinos as a neutral source, explaining the operational changes without overtly criticizing or praising the policy. It includes quotes from both the company and affected passengers, providing balanced perspectives. There is no clear ideological slant,儘

Why factuality (85): The article reports on delays and cancellations on the Mitre, Sarmiento, and Roca trains due to new alcohol and substance testing protocols implemented by Trenes Argentinos. It cites a statement from Trenes Argentinos explaining the purpose and details of the policy, aligning with the cross-source c

Why objectivity (75): The article presents the situation neutrally but includes quotes from users expressing frustration, which adds some subjective commentary. While it does not overtly take sides, the inclusion of public reactions introduces a slight bias toward the passengers' perspective.

Perfil logoPerfilIndependentCenterFactual 80Objective 659/7/2026
Delays on the Roca, Sarmiento and Mitre lines

The article reports on delays experienced by the Roca, Sarmiento, and Mitre train lines in Argentina, attributed to changes in the alcohol testing protocol for staff. Users expressed frustration on social media, questioning why such measures were implemented on a Monday. Additionally, an accident caused complications on the Mitre line’s Tigre branch. The piece also references broader issues with the national railway system, including recent technical problems with the SUBE card loading system, which led to delays and complaints during peak hours.

Bias read (Center): While the article discusses operational issues affecting public transportation, it does not take a clear ideological stance. It presents both the reported causes of delays (changes in alcohol testing protocols and accidents) and the public reaction without overtly favoring any political group. The '

Why factuality (80): The article confirms the delays on the Roca, Sarmiento, and Mitre lines due to changes in the alcohol testing protocol, corroborating the information from the first article. It also mentions an accident on the Tigre branch of the Mitre line, adding specific local details. However, it briefly referen

Why objectivity (65): The article includes user comments like '¿Un lunes se acordaron de ver si su personal caen borrachos?' which clearly expresses public dissatisfaction. This leans into a more critical tone towards Trenes Argentinos. Additionally, the mention of 'autoritarios' and reference to democratic values sugges

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