Visualizing Delays
On Toronto’s TTC subway network
In the early stages of my graduate thesis research at York University I focused on issues of public transportation in Toronto, and I wanted to work on a more detailed take on the topic of transit delays, which I had already investigated in a previous academic project.
This interactive series visualizes all subway delays happened between January and March 2018 from the spatial, chronological and quantitative perspective, through different visual models such as maps, bar charts, unit charts, linear and radial timelines. Readers can filter and sort the data, and access details on demand by hovering over the visual elements.
Watch a video of the interactive applications below!
Visualizing Delays
On Toronto’s TTC subway network
In the early stages of my graduate thesis research at York University I focused on issues of public transportation in Toronto, and I wanted to work on a more detailed take on the topic of transit delays, which I had already investigated in a previous academic project.
This interactive series visualizes all subway delays happened between January and March 2018 from the spatial, chronological and quantitative perspective, through different visual models such as maps, bar charts, unit charts, linear and radial timelines. Readers can filter and sort the data, and access details on demand by hovering over the visual elements.
Watch a video of the interactive applications below!

The interactive visualizations
Visualizing Delays
Year: 2018
Project type: academic – Graduate Thesis project (early explorations)
Specs: series of interactive visualizations developed using the Processing programming language
Data: TTC Subway delays
Code: coming soon!