TORONTO – Air travel at Toronto’s Pearson International Airport faced significant disruption on Saturday after NAV Canada, the country’s air navigation service provider, implemented a Traffic Management Initiative due to “resource constraints.”
Thank you for reading this post, don't forget to subscribe!NAV Canada explained that the measure was necessary to safely manage the high volume of traffic this weekend in light of staffing availability challenges.
Key Impacts:
- Widespread Delays and Cancellations: Air Canada confirmed that the issues originating with NAV Canada were causing flight delays and cancellations across its entire network.
- Arrivals Hit Hardest: The airport’s website showed that most incoming flights were delayed, with normal operations not expected to resume until close to midnight Saturday.
- Safety Priority: NAV Canada stated its team was focused on “moving aircraft safely, and as quickly as possible.”
In a statement, the provider expressed regret for the frustrating impact on travelers, airlines, and airports. They anticipated traffic levels would “gradually return to normal” but acknowledged the residual delays for those affected by the backlog.
The resource issue comes one day after NAV Canada reported separate delays in Toronto on Friday due to weather and volume.
Looking Ahead
To address the underlying cause of the constraints, NAV Canada confirmed it is actively working to build capacity by recruiting and training workers across Canada.

















