Bus - AB1

AB1 Line

Boulder / Denver Airport

Regional Transportation District

Regional Transportation District AB1 Bus Route Schedule and Stops (Updated)

The AB1 bus (Denver Airport Via E-470) has 15 stops departing from Downtown Boulder Station Gate 2 and ending at Denver Airport Station Bus Gates 6,7,8,9 & 10.

Choose any of the AB1 bus stops below to find updated real-time schedules and to see their route map.

Direction: Denver Airport Via E-470 (15 stops)

  • Downtown Boulder Station Gate 2

  • Broadway & University Avenue

  • Broadway & College Ave

  • Broadway & Euclid Ave

  • Broadway & Baseline Rd

  • Broadway And 27th Way Sb

  • S Broadway & Dartmouth Ave Sb

  • Table Mesa Dr & 39th St

  • Table Mesa Dr & Tantra Dr

  • Us 36 & Table Mesa Station Gate B

  • Us 36 & Mccaslin Station Gate B

  • Via Varra Rd & Midway Blvd

  • Us 36 & Flatiron Station Gate A

  • 13600 Block Via Varra

  • Denver Airport Station Bus Gates 6,7,8,9 & 10

AB1 FAQ

  • What time does the AB1 bus start operating?

    Services on the AB1 bus start at 3:04 AM on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • What time does the AB1 bus stop working?

    Services on the AB1 bus stop at 9:27 PM on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • What time does the AB1 bus arrive?

    When does the Boulder / Denver Airport bus line come? Check Live Arrival Times for live arrival times and to see the full schedule for the Boulder / Denver Airport bus line that is closest to your location.

  • Does the Regional Transportation District AB1 bus line run on Veterans Day?

    The AB1 bus's operating hours on Veterans Day may change. Check the Moovit app for latest changes and live updates.

  • Is there a AB1 bus stop near me?

    Click here to view the nearest AB1 bus stop.

Regional Transportation District AB1 bus Route Map - Denver Airport Via E-470

AB1 bus Line Map
PDF Version: AB1 schedule, stops and mapAB1 - Denver Airport Via E-470 timetable

AB1 Bus Schedule

AB1 bus route operates everyday. Regular schedule hours: 3:04 AM - 9:27 PM

DayOperating HoursFrequency (min)
Sun3:07 AM - 9:33 PM19 - 60
Mon3:04 AM - 9:27 PM30 - 60
Tue3:04 AM - 9:27 PM30 - 60
Wed3:04 AM - 9:27 PM30 - 60
Thu3:04 AM - 9:27 PM30 - 60
Fri3:04 AM - 9:27 PM30 - 60
Sat3:04 AM - 9:27 PM30 - 61

Regional Transportation District Bus Service Alerts

See all updates on AB1 (from Downtown Boulder Station Gate 2), including real-time status info, bus delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of AB1 (Denver Airport Via E-470) and track the bus as it moves on the map. Download the app for all Regional Transportation District info now.

AB1 line bus fare

Regional Transportation District AB1 (Denver Airport Via E-470) prices may change based on several factors. For more information about Regional Transportation District tickets costs please check the Moovit app or Regional Transportation District’s official website.

The Most Popular Urban Mobility App in Denver - Boulder, CO.
All local mobility options in one app

AB1 (Regional Transportation District)

The first stop of the AB1 bus route is Downtown Boulder Station Gate 2 and the last stop is Denver Airport Station Bus Gates 6,7,8,9 & 10. AB1 (Denver Airport Via E-470) is operational during everyday.

Additional information: AB1 has 15 stops and the total trip duration for this route is approximately 79 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you Regional Transportation District suggested routes, real-time bus tracker, live directions, line route maps in Denver - Boulder, CO, and helps to find the closest AB1 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the AB1 bus to take on your trip.

Line AB1 Real Time bus Tracker

Track line AB1 (Denver Airport Via E-470) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line AB1 bus tracker or a live Regional Transportation District bus tracker app and never miss your bus.

Use the app as a trip planner for Regional Transportation District or a trip planner for train, light rail, bus or gondola to plan your route around Denver - Boulder, CO. The trip planner shows updated data for Regional Transportation District and any bus, including line AB1, in Denver - Boulder, CO

AB1 - Alternative Directions

Regional Transportation District Lines in Denver - Boulder, CO