SF AirlinesO3
Flights O3383 varies Mo We Fr
live
Direct flights from Shenzhen (SZX) to Anchorage (ANC): 3 nonstop departures observed each week across 1 airline. 100% of the last 9 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 9 tracked flights. The nonstop covers 8,138 km, an estimated 10 hours 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Shenzhen and Anchorage. Updated 15 September 2026 at 07:48 UTC.
SZX
Shenzhen
busy · +27
ANC
Anchorage
busy · +16
8,138 km · ~10h 56m est.
Runs reliable · 1 airline · 3x weekly · nonstop
100% on time
of the last 9 operated SZX → ANC flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 9 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 9 operated legs
Flight time~10h 56mestimated from route distance
Weekly departures3x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomes09-155Y8228departed+0
09-14CSG2549dep +0 → arr+0
09-135Y557dep +0 → arr+0
09-115Y8228dep +0 → arr+0
09-11CSG2599arrived+0
09-11CSG2683arrived−8
09-09CSG2549arrived+0
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at SZX and ANC: 49% 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 Shenzhen to Anchorage route actually runs
Pro Flight Search records official board updates for nonstop SZX to ANC 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 Anchorage (ANC) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SZX-ANC
SZX to ANC questions
Is SZX–ANC running on time right now?
Mostly on schedule. The departure side at SZX is the weaker end, route health score 71/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from SZX to ANC?
Great-circle distance is 8,138 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 604–728 min gate-to-gate on this route.
How often does SZX–ANC fly?
SF Airlines runs the route with about 3 flights a week (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 ANC, 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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