right on schedule
- punctualArriving when scheduled
- timelyOccurring when appropriate
- clockworkSpring-driven gear system
- preciseExactly correct, no error
- promptIncite to action
tick · deadline · arrival · departure · trains · Swiss · planning · calendar · efficiency · expected · predicted · anticipated · flawless · smooth · synchronized · timetable · agenda · milestone
timeliness
right on schedulebehind schedule
Not on time
late · delayed · running late · overdue · tardy
predictability/planning
right on schedulederailed
Thrown off course
thrown off · all over the place · in disarray · chaotic · unpredictable