服務日期起始時間從 10:31 出發於 2026年9月8日預定出發顯示 21公車行程至預定觀察到46Park Square (Stop P1)11:12—46Hemel Hempstead, Bridge Street (Stop A)11:29—307Church Green Terminus11:33—46Park Square (Stop P1)12:12—46Hemel Hempstead, Bridge Street (Stop A)12:29—46Park Square (Stop P1)13:12—46Hemel Hempstead, Bridge Street (Stop A)13:29—307Church Green Terminus13:33—46Park Square (Stop P1)14:12—46Hemel Hempstead, Bridge Street (Stop A)14:29—46Park Square (Stop P1)15:13—46Hemel Hempstead, Bridge Street (Stop A)15:29—46Park Square (Stop P1)16:14—46Hemel Hempstead, Bridge Street (Stop A)16:35—46Park Square (Stop P1)17:25—46Hemel Hempstead, Bridge Street (Stop A)17:43—46Park Square (Stop P1)18:30—46Hemel Hempstead, Bridge Street (Stop A)18:49—46Park Square (Stop P1)19:27—46Hemel Hempstead, Bridge Street (Stop A)19:39—46Park Square (Stop P1)20:15—預定和觀察到的數值分開保存。當缺少特定站點的即時觀察時，BustimeFinder 不會捏造即時出發。