BART to Add Longer Trains, Change Transfers on Aug. 10
BART will launch a new systemwide schedule Monday, Aug. 10, bringing longer peak-period trains, revised train spacing and new transfer patterns to San Francisco-area riders.
The changes are intended to reduce crowding, shorten waits and improve reliability. They will also change departure times and the way some riders transfer between lines, so regular commuters may need to adjust their routines when the schedule takes effect.
Longer trains and revised spacing
Some trains on the Red, Yellow, Blue and Green lines will operate with additional cars during peak periods. Red Line peak trains will increase to 10 cars, while some nonpeak Red Line trains will run with five cars.
Yellow Line service for Richmond-bound riders will be spaced at 10-minute intervals. That replaces the current pattern, in which trains are separated by five minutes in some periods and 15 minutes in others.
Green and Blue line trains heading toward Dublin and Berryessa will also follow a more even spacing pattern. Trains will be separated by eight and 12 minutes, replacing the current three- and 17-minute intervals.
BART said the revised spacing is designed to make service more consistent and reduce delays caused by uneven gaps between trains. The agency has not yet reported a measured post-launch reduction in delays or crowding; those results will depend on service data after the new schedule begins.
New transfers at Bay Fair and MacArthur
The schedule will add a cross-platform transfer at Bay Fair for riders traveling toward Dublin and Berryessa. The arrangement is intended to make the connection easier by allowing passengers to transfer across the platform rather than navigating a more complicated station connection.
Antioch riders transferring toward Richmond will also receive a new four-minute connection at MacArthur. BART estimates that the revised transfer can save those riders 17 minutes.
The transfer changes are part of a broader effort to coordinate trains across the system. They are not a guarantee that every trip will be faster, since total travel time will still depend on a rider’s origin, destination and connection.
Daly City operations and late-night construction
Daly City Station will operate as a center-platform station under the new arrangement. San Francisco-bound trains will depart from one platform, changing how passengers use the station for trips toward the city.
Late-evening construction between Daly City and Millbrae will continue to affect service Sunday through Thursday after 9 p.m. Riders using the Daly City, SFO and Millbrae corridor should continue to expect delays during that window even after the new schedule starts.
The schedule change comes as BART reports stronger recent on-time performance. The agency reported passenger on-time performance of 94.4% in the third quarter of fiscal 2026. BART also said March 2026 recorded its highest monthly passenger on-time performance since August 2013.
Those figures provide recent operating context, but they do not establish how the Aug. 10 changes will perform. The immediate effect for San Francisco commuters will be a new set of departure times, train lengths and transfer points across the system.
Sources
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