Share this: Facebook Twitter LinkedIn SFMTA.com/14996 21 to Stanyan Street 2, 19 min 21 Hayes arrives in 2 minutes. Predictions valid as of 7:47:14 PM 2/19/2025 min Arriving Prediction Unavailable Stop closed — no service Predictions valid as of Predictions unavailable for any route as of Route & Arrival Details 21 Hayes 5 a.m. - 10 p.m. daily Destination Predicted Arrivals Fulton & 8th Ave Prediction Unavailable Stanyan Street 2, 19 min Live Map