AC Transit 21 bus Stop List and Next Departures
The AC Transit 21 - Dimond - Fruitvale - Bay Farm bus serves 44 bus stops in the SF Bay Area area departing from Oakland International Airport and ending at Fruitvale Avenue / Macarthur Boulevard. Scroll down to see upcoming 21 bus times at each stop and the next scheduled 21 bus times will be displayed. The full 21 bus schedule as well as real-time departures (if available) can be found in the Transit app.
AC Transit 21 bus route map
The AC Transit 21 - Dimond - Fruitvale - Bay Farm bus route map is shown above. The route map shows you an overview of all the stops served by the AC Transit 21 bus to help you plan your trip on AC Transit. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 21 bus is approaching your stop.
See the detailed route mapAC Transit 21 bus Service Alerts
Open the Transit app to see more information about any active disruptions that may impact the 21 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by AC Transit so that you can plan your trip around any active or future disruptions.
See all alertsAC Transit 21 bus Service Frequency
The next 21 bus leaves Oakland International Airport at 6:45 AM, and arrives at Fruitvale Avenue / Macarthur Boulevard at 7:23 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresAC Transit 21 bus On-Time Performance
76 % on time76% of riders report that the AC Transit 21 bus arrived on time on their previous trip. In the past 30 days, 15 riders reported on the on-time performance of the 21 bus. Compared to other AC Transit lines, the 21 bus is ranked 26 out of 83 AC Transit lines. These on-time performance stats are user reported and may differ from official AC Transit metrics. See more details about on time, late or early departure reports for the 21 by opening the Transit app.
See all on-time perfomance details