Share this: Facebook Twitter LinkedIn SFMTA.com/14854 44 to California + 6th Ave 1, 19 min 43 to Fort Mason 8, 21 min 44 O'Shaughnessy California + 6th Ave arrives in 1 minute. Predictions valid as of 4:36:49 AM 4/5/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Route & Arrival Details 43 Masonic 5 a.m. - 12 a.m. daily Destination Predicted Arrivals Fort Mason 8, 21 min 44 O'Shaughnessy 24 hours daily Destination Predicted Arrivals California + 6th Ave 1, 19 min Live Map