Meaning of the word "ahead of schedule" in English

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

ahead of schedule

US /əˈhɛd əv ˈskɛdʒuːl/
UK /əˈhɛd əv ˈʃɛdjuːl/
"ahead of schedule" picture

Phrase

earlier than planned or expected

Example:
The construction project was completed ahead of schedule.
We arrived at the airport ahead of schedule, so we had time for coffee.