This dashboard explores aviation occurrences reported in Canada between 2015 and 2025, using data from the Transportation Safety Board of Canada (TSB).

An occurrence refers to any reportable incident or accident involving an aircraft. A single occurrence may involve multiple events — such as a system failure, fuel issue, or runway excursion. Each is classified under their ICAO occurrence category to ensure it is counted only once.

The visualizations presented here highlight trends and categories of these occurrences over time.

(Note: Data for 2025 is still being collected and may appear lower than previous years).

Reema AlYousef

Data Source: Air Transportation Occurrence Data