Meaning of the word "on schedule" in English

What does "on schedule" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

on schedule

US /ɑn ˈskɛdʒuːl/
UK /ɒn ˈʃɛdjuːl/
"on schedule" picture

Phrase

at the planned time; not early or late

Example:
The train arrived on schedule despite the heavy snow.
We need to make sure the project stays on schedule.