Every Winnipeg Transit bus is equipped with an on-board computer and GPS that logs whether or not it is on time as it leaves a bus stop.

This raw data is available for download, showing the scheduled departure time from each bus stop, as well as the deviation (+/- in seconds; negative indicates late, and positive indicates early) from this scheduled departure time, for the most recent month.

Data is collected from buses on a daily basis. However, due to transmission problems and data issues, a small percentage of bus data may be missing from Winnipeg Transit’s data set. As well, due to GPS and other errors, a small percentage of bus data may contain erroneous data. This data set contains the data as it is reported by the on-board computer.