服務日期起始時間從 05:28 出發於 2026年9月9日預定出發顯示 15公車行程至預定觀察到1Grantham Bus Sta 506:00—1Grantham Bus Sta 507:07—1Grantham Bus Sta 507:58—1Grantham Bus Sta 508:48—1Grantham Bus Sta 510:05—1Grantham Bus Sta 511:05—1Grantham Bus Sta 512:05—1Grantham Bus Sta 513:05—1Grantham Bus Sta 514:05—1Grantham Bus Sta 515:07—1Grantham Bus Sta 515:37—1Grantham Bus Sta 516:09—1Grantham Bus Sta 517:17—1Grantham Bus Sta 518:15—1Grantham Bus Sta 519:04—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。