What is included in Melbourne Airport’s A$4.5bn upgrade?

The program expands T2 with larger check‑in halls, more security lanes, upgraded baggage systems, and bigger immigration, lounge, and retail areas. It aims to support higher passenger capacity and smoother flows while improving airline turnaround times and non‑aeronautical revenue once key stages open.

Will Tullamarine Freeway closures affect access this week?

Yes, intermittent closures and lane restrictions can slow traffic to and from the airport. Expect reduced speeds, detours, and longer travel times, especially during peak hours or heavy rain. Check live traffic updates before leaving and allow extra time for drop‑offs, pick‑ups, and parking.

Are Melbourne flight delays expected due to storms?

Storms can trigger ground holds, diversions, and slower taxi times, which often lead to delays. Queues at security and baggage can also build during peaks. Travellers should monitor airline apps for gate or timing changes and consider earlier arrivals at the terminal during severe weather.

How could the upgrade impact airlines and investors?

Near term, airlines may face higher costs and schedule pressure during construction and bad weather. Longer term, more gates, better passenger flow, and enhanced retail support improved route economics and spending. Investors should watch construction timelines, on‑time performance, and international traffic recovery at MEL.

Global Market Insights

Melbourne Airport February 25: $4.5bn T2 Upgrade; Storms, Road Works Hit Access

ByDanny Kontos February 25, 2026February 25, 2026

Melbourne Airport has announced a A$4.5bn international terminal upgrade, signalling a long runway for growth in Victoria’s travel market. The Melbourne Airport upgrade arrives as storms and road works slow access and add delays on February 25. We break down what the plan covers, how today’s conditions affect flights and logistics, and what investors should watch. Expect near‑term disruption, but a bigger, more efficient gateway in the years ahead.