Definition of on schedule
- The bus arrived on schedule.
: a written document
: a statement of supplementary details appended to a legal or legislative document
: a written or printed list, catalog, or inventory
: to appoint, assign, or designate for a fixed time
: to place in a schedule
: to make a schedule of
What made you want to look up on schedule? Please tell us where you read or heard it (including the quote, if possible).