When does the A-Line shuttle operate (our schedule)? The shuttle departs from the Olde Town Arvada Park-n-Ride every hour at the top of the hour between 5:00 a.m. and 8:00 p.m. for the 35-40 minute trip to DIA. Departures from DIA returning to the Olde Town Arvada Park-n-Ride are ten minutes before the hour between […]