RTD FF4 live tracking and departures

Flatiron Flyer · America/Denver

Selected branch: Civic Center · 15 stops.

FF4 live vehicle tracking

Live predictions available. Fresh vehicle positions only; 0 fresh vehicles matched to this route. The map shows vehicles assigned to the selected stopping pattern. Vehicles on other branches may be omitted.

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Official route geometry · 0 fresh vehicles on selected branch

Positions refresh every 30 seconds. An absent marker does not establish a canceled trip. Predictions and vehicle positions can have different availability.

Next departures from Boulder Junction at Depot Square Station Gate B3

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No upcoming departures

Check the full timetable or choose another date or boarding stop.

Live predictions available · Live predictions and published schedule fallbacks are labeled on each departure.

More RTD travel information

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Published RTD schedule

Imported Oct 23, 2026 · 19:08 UTC · Service dates 2026-09-27 through 2027-01-02. See data status

Transit data provided by the Regional Transportation District. This independent site is not endorsed by, sponsored by, or affiliated with RTD. Source details ↗