CBSA outage triggers customs delays at Toronto Pearson

International travelers passing through Toronto Pearson International Airport are being warned to expect possible delays after a Canada Border Services Agency systems outage disrupted automated customs processing at several major Canadian airports.

CBSA systems issue disrupts primary inspection kiosks

According to publicly available information from the Canada Border Services Agency and multiple media outlets, a technical outage has affected the agency’s primary inspection kiosks used to process arriving international passengers. The disruption is impacting automated customs clearance at Toronto Pearson, Canada’s busiest air hub, as well as other large airports across the country.

Reports indicate that the outage began during the early hours of the day, interrupting normal operations at kiosks that handle passport scans, customs declarations and biometric checks. With these kiosks offline or only partially available, arriving travelers are being funneled into slower, manually staffed inspection lines.

Published coverage describes the incident as a systems issue under investigation, with no early indication that it is linked to a broader cyberattack. The CBSA has stated publicly in previous outage updates that similar disruptions have stemmed from unforeseen technical problems arising during routine maintenance, and current reporting suggests a comparable pattern.

Outbound flights and security screening are not directly affected by the CBSA kiosk outage, but knock-on effects are possible if aircraft need additional time on the ground to deplane and clear arriving passengers through customs.

Delays possible at Pearson and other major Canadian hubs

Toronto Pearson International Airport has issued advisories through its public channels warning that the kiosk outage may lead to longer wait times at customs halls, particularly in Terminals 1 and 3, which handle the bulk of international arrivals. Similar notices have been reported at Vancouver, Calgary, Montreal Trudeau and Ottawa airports, where the same CBSA technology is deployed.

Travel industry coverage notes that when customs kiosks are unavailable, manual processing by border officers can significantly slow the flow of arriving passengers, especially at peak transatlantic and transborder arrival banks. In past CBSA outages, travelers at Pearson reported remaining on aircraft for extended periods after landing while customs halls worked through backlogs.

Early indications from airport flight boards and aviation tracking services show flights continuing to arrive and depart, but with some aircraft spending longer at gates or in holding areas while customs lines are managed. These kinds of operational slowdowns can ripple across an airline’s schedule, putting additional pressure on already busy summer travel periods.

Travelers connecting onward through Pearson or other Canadian hubs could encounter tight or missed connections if customs queues extend beyond typical processing times. Published accounts from previous disruptions suggest that even a short-lived outage can result in hours of residual congestion.

What international travelers should expect today

Public advisories recommend that passengers arriving from international destinations build extra time into their travel plans in case of customs queues or gate holds. While the duration of the current outage is not yet clear, recent CBSA system issues at airports have taken several hours to be fully resolved, with delays persisting as officers work through accumulated lines.

Arriving passengers at Toronto Pearson are being directed to follow on-site signage and staff instructions, as customs lines may be reconfigured to accommodate manual processing. Travelers who typically rely on self-serve kiosks should be prepared to complete paper or verbal declarations and wait longer for inspection.

For those with tight onward connections, publicly available travel guidance suggests considering later flights, allowing generous connection windows where possible, and keeping important items such as medications and essential documents in carry-on baggage in case of extended time in customs halls.

Domestic and transborder passengers departing from Pearson are unlikely to encounter direct disruptions from the CBSA outage, but they may experience knock-on effects such as gate changes or slightly adjusted departure times if arriving aircraft are delayed at customs.

Broader context of strain on Canada’s airport infrastructure

The latest CBSA outage comes against a backdrop of ongoing strain on Canada’s major airports, particularly Toronto Pearson, which has faced a series of weather-related disruptions, staffing challenges and technology issues in recent years. Industry analyses have highlighted how tightly coupled airport systems are, with relatively small failures generating outsized impacts when they occur during peak travel windows.

Reports on previous CBSA kiosk outages at Pearson and other hubs describe significant lineups, crowded arrival halls and missed connections as recurring problems when automated systems go offline. In some instances, airlines have issued travel waivers to allow passengers to rebook without penalties, reflecting the scale of the operational impact.

Aviation observers note that customs processing is a critical link in the passenger journey for international arrivals, and that resilience in border control technology is increasingly important as airports handle growing traffic volumes. The current incident underscores how dependent Canada’s busiest airports have become on integrated digital infrastructure for both security and efficiency.

Longer term, airport stakeholders and government agencies have pointed to investments in staffing, upgraded IT systems and expanded terminal capacity as key elements in reducing the vulnerability of major hubs to similar outages. Until such improvements are fully implemented, intermittent disruptions at border control points are likely to remain a recurring concern during busy travel periods.

Advice for passengers with upcoming trips through Pearson

For travelers planning to arrive at or connect through Toronto Pearson in the coming hours, publicly available information from airlines and the airport operator emphasizes the importance of monitoring flight status and checking for operational advisories before heading to the airport. While the CBSA outage does not automatically translate into flight cancellations, it can increase the risk of extended ground times and missed onward connections.

Passengers with flexible itineraries may wish to consider adjusting arrival times to avoid the busiest banks of international flights, when customs queues typically peak. Those who must travel during high-demand periods are advised to anticipate slower movement from aircraft door to terminal exit and to factor that into ground transport arrangements and same-day plans.

Travel analysts also recommend that passengers keep boarding passes, passports and customs documentation easily accessible to speed up manual processing and reduce bottlenecks at inspection points. Families and large groups can benefit from coordinating documents in advance to avoid re-sorting paperwork in crowded queues.

As CBSA technicians work to restore full service to primary inspection kiosks, travelers should expect conditions to evolve through the day, with periods of improvement followed by renewed congestion as new waves of international arrivals reach customs halls. Patience and advance planning remain the best tools for minimizing the impact of the outage on individual journeys.