RTD / Bus
Flatiron Flyer
Schedules, stops & departures · Denver
FROM Union Station Gate B18
Next departures
Toward Downtown Boulder Express
No upcoming departures
Check the full timetable or choose another date or boarding stop.
FOLLOW THE LINE
Every stop along the way.
- Union Station Gate B18Stop 34315 · Platform B18
- US 36 & McCaslin Station Gate DStop 19732 · Platform D
- US 36 & Table Mesa Station Gate EStop 16342 · Platform E
- S Broadway & Table Mesa DrStop 12604
- Broadway & Dartmouth PnRStop 12512
- Broadway & Baseline RdStop 12479
- Broadway & Regent DrStop 12585
- Broadway & Euclid AveStop 12432
- Downtown Boulder Station (Ar)Stop 99850 · Drop-off only
THE WHOLE DAY, AT A GLANCE
Full boarding-stop schedule
Departures from Union Station Gate B18 toward Downtown Boulder Express. These are scheduled times; live changes appear in the departure board.
~ indicates an agency-estimated intermediate time. Frequency service is shown as an interval rather than an exact departure.
View timetable for every stop →FARES & PAYMENT
Check the agency’s current fare rules.
Prices and transfer eligibility depend on your journey and fare product.
Imported Oct 30, 2026 · 06:41 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 ↗