CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins94% CONFIDENCEOverall confidence: 94%How well the pin's source and references back up its dates.Weighted average of how firmly 7 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The Australian Prime Minister’s official opening speech is dated 25 October 2026 and marks the airport’s opening. This verifies the opening date rather than relying on the earlier schedule.[1]Sydney's second international gateway at Badgerys Creek begins commercial flights, built with a 24-hour curfew-free runway. Estimated date.
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