Share this: Facebook Twitter LinkedIn SFMTA.com/13334 33 to Potrero + 25th Street 4, 20 min 33 Ashbury/18th Street arrives in 4 minutes. Predictions valid as of 2:18:00 AM 4/6/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Route & Arrival Details 33 Ashbury/18th Street 5 a.m. - 10 p.m. daily Destination Predicted Arrivals Potrero + 25th Street 4, 20 min Live Map