SZX → SYDShenzhen to Sydney

live

Direct flights from Shenzhen (SZX) to Sydney (SYD): 4 nonstop departures observed each week across 1 airline. The median arrival is 24 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 7,430 km, an estimated 10 hours 2 minutes in the air. Measured by Pro Flight Search from live flight boards at Shenzhen and Sydney. Updated 18 October 2026 at 21:21 UTC.

SZX Shenzhen busy · +19
SYD Sydney smooth · +11
7,430 km · ~10h 02m est.
departs 19:104x weekly
Running clean · 1 airline · 4x weekly · nonstop
79 / 100

route health from live SZX and SYD delay boards

Median arrival delay is +24 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+24 minacross the last 4 operated legs
Flight time~10h 02mestimated from route distance
Weekly departures4x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Southern Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
China Southern AirlinesCZ

Flights CZ3071 19:10 Mo We Fr Su

History

operated legs · board outcomes
10-18CZ3071dep +53 → arr+51
10-16CZ3071dep +47 → arr+17
10-14CZ3071dep +41 → arr+24
10-12CZ3071arrived+19

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SZXShenzhen +19 min busy 🌤 few clouds · NNW 4 kt Full SZX delay board →
SYDSydney +11 min smooth 🌤 few clouds · E 15 kt Full SYD delay board →

Weather lens

Current conditions put the pressure at SZX and SYD: 34% odds of a 15+ minute delay and around +4 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Shenzhen to Sydney route actually runs

Pro Flight Search records official board updates for nonstop SZX to SYD flights through the day: 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.

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

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Shenzhen (SZX) to Sydney (SYD) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SZX-SYD
How we measure this →

SZX to SYD questions

Is SZX–SYD running on time right now?

Mostly on schedule. The departure side at SZX is the weaker end, route health score 79/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from SZX to SYD?

Great-circle distance is 7,430 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 554–667 min gate-to-gate on this route.

How often does SZX–SYD fly?

China Southern Airlines runs the route with about 4 flights a week (sun, mon, wed, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at SZX and arrival-side delay at SYD, 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.