behind schedule

Not on time

Behind schedule means late relative to a planned timeline.

Projects, trains, or people can be behind schedule when they haven't reached expected milestones by the expected time: We're three weeks behind schedule on the renovation.

The opposite is ahead of schedule.

Opposites
temporal progress relative to plan

behind scheduleahead of schedule

Before the planned time

early · on schedule · on time · ahead of time · on track

Family

behind, schedule, hind, hinder, hindmost, scheduled, schedules, scheduling, reschedule

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated G