Here are some examples to illustrate the difference between "in time" and "on time":
*In time:*
- I arrived in time for the meeting. (I arrived before the meeting started)
- She finished her project in time for the deadline. (She finished before the deadline)
- They got to the airport in time for their flight. (They arrived before the flight departed)
*On time:*
- I arrived on time for the meeting. (I arrived exactly at the scheduled time)
- He finished his project on time. (He finished exactly at the scheduled deadline)
- The train arrived on time. (It arrived exactly at the scheduled arrival time)
In general, "in time" implies arriving before a deadline or a scheduled time, while "on time" implies arriving exactly at the scheduled time.