GO Transit Train Derailment Causes Major Commute Disruptions

On Monday morning, February 2, 2026, a GO Transit train derailed near Union Station in Toronto, leading to significant disruptions across the Greater Toronto Area (GTA). The incident occurred at approximately 8:16 a.m. when a slow-moving train left Union Station and made contact with a track switch, causing the rear of the train to come off the tracks. This derailment resulted in signal issues that severely impacted train operations throughout the network.

GO Transit to run ‘modified schedule’ after Toronto train derailment, Metrolinx CEO saysDerailed GO train cleared, but transit schedules still hit by problems at Union Station

Following the derailment, Metrolinx, the provincial agency that operates GO Transit, implemented a modified service schedule on Tuesday, February 3. The adjustments included reduced service frequencies across various lines. For instance, the Lakeshore East and Lakeshore West lines were operating on a 60-minute service outside of peak hours, while the UP Express was running every 30 minutes. Other lines, such as the Kitchener and Richmond Hill lines, also faced similar service reductions.

GO train ‘disabled’ outside Union Station, causing Toronto commuter delays - Toronto

Metrolinx CEO Michael Lindsay confirmed that the derailed train was removed from the tracks late Monday, but ongoing repairs and signal system tests were necessary before full service could resume. Commuters were advised to check schedules online and allow extra travel time due to the continued disruptions.

GO Transit to run ‘modified schedule’ after Toronto train derailment, Metrolinx CEO says

Many commuters reported varied experiences on Tuesday. While some noted smoother commutes with minimal delays, others faced significant disruptions. One rider described her experience as a "bit of a nightmare," citing a canceled train followed by a delayed one that was 15 minutes late. Another commuter reported a 45-minute delay, which made him late for work.

Derailed GO train removed from tracks but delays continue

In response to the disruptions, the Toronto Transit Commission (TTC) increased service during peak hours, providing additional express buses on routes connecting Union Station to Exhibition Place and Bloor GO/Dundas West.

Derailed GO train removed from tracks but delays continue

Metrolinx emphasized that no injuries were reported from the derailment and reassured the public about the safety of their services. In a statement, Lindsay noted, "We can confidently say, based on today’s inspections and diligence, that our service continues to be safe for riders." The agency is currently conducting an investigation into the cause of the derailment and is working to restore normal operations as quickly as possible.

Derailed GO train cleared, but transit schedules still hit by problems at Union Station

While Metrolinx has stated that the train was cleared and repairs are ongoing, some reports indicate that significant delays persisted into the late afternoon of February 2. There is no definitive timeline provided for when full service will resume, leaving commuters uncertain about future travel plans.

GO train ‘disabled’ outside Union Station, causing Toronto commuter delays - Toronto

As repairs continue, Metrolinx is expected to provide updates on service restoration. Commuters are encouraged to stay informed through the GO Transit and UP Express websites for the latest information on service changes and potential delays.

GO train ‘disabled’ outside Union Station, causing Toronto commuter delays - Toronto