Difference between IN TIME and ON TIME
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Difference between IN TIME and ON TIME
These expressions are very similar, but there is a slight difference in meaning.
On time
On time means that there is a specific time established when something is supposed/expected to happen, and it is happening at the planned time.
In time
If we say we arrived in time, we’re saying that we got there a little early – that there was time to spare.
We often use the structure in time to do something: