Is ORD–MEL running on time right now?
Smooth skies ahead. The departure side at ORD is the weaker end, route health score 83/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Chicago (ORD) to Melbourne (MEL) run nonstop between the two airports. The nonstop covers 15,556 km, an estimated 20 hours 27 minutes in the air.
ORD
Chicago
busy · +26
MEL
Melbourne
smooth · +0
15,556 km · ~20h 27m est.
Running clean · 0 airlines · nonstop
83 / 100
route health from live ORD and MEL delay boards
Search live fares for this route →Flight time~20h 27mestimated from route distance
Airports right now
live boardsWeather lens
Current conditions put the pressure at ORD: 44% odds of a 15+ minute delay and around +17 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Chicago to Melbourne route actually runs
Pro Flight Search tracks every published board update for nonstop ORD to MEL flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
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Suggested citation
Pro Flight Search — Chicago (ORD) to Melbourne (MEL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ORD-MEL
ORD to MEL questions
How long is the flight from ORD to MEL?
Great-circle distance is 15,556 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 1128–1363 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at ORD and arrival-side delay at MEL, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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