ahead of schedule

== English == === Prepositional phrase === ahead of schedule Prior to a deadline. ==== See also ==== behind schedule === Further reading === “ahead of schedule”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022. “ahead of schedule”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present. “ahead of time/schedule” (US) / “ahead of time/schedule” (UK) in Macmillan English Dictionary.