Share this: Facebook Twitter LinkedIn SFMTA.com/15439 43 to Fort Mason 5, 16 min 23 to S.F. Zoo 25, 35 min Predictions valid as of 2:46:33 PM 5/30/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Route & Arrival Details 23 Monterey 6 a.m. to 10 p.m. daily Destination Predicted Arrivals S.F. Zoo 25, 35 min 43 Masonic 5 a.m. - 12 a.m. daily Destination Predicted Arrivals Fort Mason 5, 16 min Live Map