Bus - 21

21 Line

Dimond - Fruitvale - Bay Farm

AC Transit

AC Transit 21 bus Route Map - Dimond District

PDF Version: 21 schedule, stops and map

AC Transit 21 Bus Route Schedule and Stops (Updated)

The 21 bus (Dimond District) has 48 stops departing from Oakland International Airport and ending at Fruitvale Av & Macarthur Blvd.

Choose any of the 21 bus stops below to find updated real-time schedules and to see their route map.

Direction: Dimond District (48 stops)

  • Oakland International Airport

  • Maitland Dr & Harbor Bay Pkwy

  • Maitland Dr & Fitchburg Av

  • Mecartney Rd & Melrose Av

  • Mecartney Rd & Camellia Dr

  • Mecartney Rd & Island Dr

  • Mecartney Rd & Auburn Dr

  • Mecartney Rd & Ironwood Rd

  • Mecartney Rd & Baywalk Rd

  • Mecartney Rd & Aughinbaugh Way

  • Mecartney Rd & Sharon Rd

  • Harbor Bay Pkwy & Ferry Terminal

  • Mecartney Rd & Sharon Rd

  • Aughinbaugh Way & Mecartney Rd

  • Aughinbaugh Way & the Lagoon

  • Aughinbaugh Way & Kofman Pkwy

  • Aughinbaugh Way & Robert Davey Jr Dr

  • Robert Davey Jr Dr & Channing Way

  • Robert Davey Jr Dr & Oyster Pond Rd

  • Robert Davey Jr Dr & Puddingstone Rd

  • Robert Davey Jr Dr & Packet Landing Rd

  • Island Dr & Bayfarm Park & Ride Lot

  • Otis Dr & High St

  • Otis Dr & Mound St

  • Otis Dr & Broadway

  • Park St & Otis Dr

  • Park St & San Jose Av

  • Park St & Encinal Av

  • Park St & Santa Clara Av

  • Park St & Buena Vista Av

  • Park St & Clement Av

  • Park St & Blanding Av

  • 29th Av & Glascock St

  • 29th Av & E 10th St

  • E 12th St & 29th Av

  • Fruitvale BART

  • Fruitvale Av & International Blvd

  • Fruitvale Av & E 16th St

  • Fruitvale Av & E 18th St

  • Fruitvale Av & Foothill Blvd

  • Fruitvale Av & E 23rd St

  • Fruitvale Av & Logan St

  • Fruitvale Av & Blossom St

  • Fruitvale Av & Lynde St

  • Fruitvale Av & Brookdale Av

  • Fruitvale Av & School St

  • Fruitvale Av & Pleasant St

  • Fruitvale Av & Macarthur Blvd

21 FAQ

  • What time does the 21 bus start operating?

    Services on the 21 bus start at 6:05 AM on Monday, Tuesday, Wednesday, Thursday, Friday.

  • What time does the 21 bus stop working?

    Services on the 21 bus stop at 9:30 PM on Saturday, Sunday.

  • What time does the 21 bus arrive?

    When does the Dimond - Fruitvale - Bay Farm bus line come? for live arrival times and to see the full schedule for the Dimond - Fruitvale - Bay Farm bus line that is closest to your location.

  • Does the AC Transit 21 bus line run on Labor Day?

    The 21 bus's operating hours on Labor Day may change. Check the Moovit app for latest changes and live updates.

  • Is there a 21 bus stop near me?

    to view the nearest 21 bus stop.

AC Transit 21 bus Route Map - Dimond District

PDF Version: 21 schedule, stops and map

21 Bus Schedule

21 bus route operates everyday. Regular schedule hours: 6:05 AM-9:58 PM

DayOperating HoursFrequency (min)
Mon6:05 AM-9:58 PM30-37
Tue6:05 AM-9:58 PM30-37
Wed6:05 AM-9:58 PM30-37
Thu6:05 AM-9:58 PM30-37
Fri6:05 AM-9:58 PM30-37
Sat6:45 AM-9:30 PM31-37
Sun6:45 AM-9:30 PM31-37
View full schedule online

AC Transit Bus Service Alerts

See all updates on 21 (from Oakland International Airport), 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 21 (Dimond District) and track the bus as it moves on the map. Download the app for all AC Transit info now.

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21 line bus fare

AC Transit 21 (Dimond District) prices may change based on several factors. For more information about AC Transit tickets costs please check the Moovit app or AC Transit’s official website.

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21 (AC Transit)

The first stop of the 21 bus route is Oakland International Airport and the last stop is Fruitvale Av & Macarthur Blvd. 21 (Dimond District) is operational during everyday.

Additional information: 21 has 48 stops and the total trip duration for this route is approximately 48 minutes.

On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you AC Transit suggested routes, real-time bus tracker, live directions, line route maps in San Francisco - San Jose, CA, and helps to find the closest 21 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 21 bus to take on your trip.

Ride AC Transit’s 21 and pay with your mobile! View on Moovit this line’s route, schedules, stops and current bus ticket prices, and buy passes. All you need is the Moovit app: there’s no need for paper tickets – or even cash – to ride 21.

Line 21 Real Time bus Tracker

Track line 21 (Dimond District) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line 21 bus tracker or a live AC Transit bus tracker app and never miss your bus.

Use the app as a trip planner for AC Transit or a trip planner for BART, light rail, train, bus, cable car or ferry to plan your route around San Francisco - San Jose, CA. The trip planner shows updated data for AC Transit and any bus, including line 21, in San Francisco - San Jose, CA

21 - Alternative Directions

AC Transit Lines in San Francisco - San Jose, CA

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