服務日期起始時間從 15:09 出發於 2026年9月7日預定出發顯示 21公車行程至預定觀察到C4Maynooth15:44—C4Maynooth16:08—C4Maynooth16:28—C4Maynooth16:5516:55C4Maynooth17:1517:15C4Maynooth17:35—C4Maynooth17:42—C4Maynooth17:52—C4Maynooth18:01—C4Maynooth18:32—C4Maynooth18:41—C4Maynooth19:13—C4Maynooth19:45—C4Maynooth20:13—C4Maynooth20:37—C4Maynooth21:07—C4Maynooth21:34—C4Maynooth22:02—C4Maynooth22:34—C4Maynooth23:04—C4Maynooth23:56—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。