Difference between Punctual and On Time

PUNCTUAL vs ON TIME: ADJECTIVE

Acting or arriving or performed exactly at the time appointed
Paid or accomplished at or by the appointed time.
Precise; exact.
Confined to or having the nature of a point in space.
Of, related to, or being the verbal aspect that expresses momentary action or action considered as having no temporal duration.
Consisting in a point; limited to a point; unextended.
Observant of nice points; punctilious; precise.
Appearing or done at, or adhering exactly to, a regular or an appointed time; precise; prompt.
Prompt or on time
Existing as a point or series of points
Expressing momentary action that has no duration
Acting or arriving exactly at the time appointed; prompt.

Consisting of a point; being a point.
Exact; precise; nice.
Exact or prompt in action or in the observance of time, the keeping of appointments, engagements, etc.
Prompt; at the exact or stipulated time: as, punctual payment.

Selective, Contemporaneous, Specific, Isolated, Occasional, Exact, Sporadic, Timeliness, Adhoc, Consistent, Accurate, Precise, On time, Prompt, Timely

Timeous, Reliable, Seasonableness, Delivery, Promptness, Livraison, Deliverable, In time, Timely, Tempestive, Punctualness, Not late, Not delayed, Prompt, Punctual

Targeted, Selective, Contemporaneous, Specific, Isolated, Occasional, Exact, Sporadic, Adhoc, Consistent, Accurate, Precise, On time, Prompt, Timely

Uptime, Dependableness, Timeous, Reliable, Seasonableness, Delivery, Promptness, Livraison, Deliverable, In time, Timely, Tempestive, Punctualness, Prompt, Punctual

Very punctual, professional and easy to deal with.
Our cleaning team is punctual, polite and experienced.
Item in perfect condition, punctual and reliable seller.
Regular, punctual attendance at worship is a must.
It also executes punctual automation and precise control.
Punctual and friendly staff even under stressful circumstances.
The driver was courteous, cautious, skillful, and punctual.
These gentlemen were punctual, courteous, quick, and respectful.
Attendance figures are above average and students are generally punctual in their arrival atschool and always punctual to lessons.
DURATIVE aspect can combine with punctual adverbs, but the punctual reference indicates a point in time during which the action was taking place.

So whenever you book your shipment through TCIEXPRESS, rest assured it will be delivered on time every time.
Uber needs to improve its waiting time mechanism as their vehicles generally do not come on time.
Clients must arrive or call in on time to ensure the full coaching time is available.
Competent Persons to complete the required inspection manhours on time every time.
The flight was on time leaving Nashville and reached Baltimore before time.
Reduce costs while processing shipments accurately and on time, every time.
Begin classes on time and productively use the allotted time.
We help you file on time, every time.
PM Time conversion Solve word problems on time.
Take advantage of our fast, convenient payment options and pay your bills on time, on your time, every time.