Loong AirGJ
Flights GJ8812 varies daily
live
Direct flights from Zunyi (ZYI) to Hangzhou (HGH): 7 nonstop departures observed each week across 1 airline. The nonstop covers 1,339 km, an estimated 2 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Zunyi and Hangzhou. Updated 12 September 2026 at 14:18 UTC.
ZYI
Zunyi
tracking
HGH
Hangzhou
smooth · +1
1,339 km · ~2h 13m est.
Running clean · 1 airline · 7x weekly · nonstop
100 / 100
route health from live ZYI and HGH delay boards
Flight time~2h 13mestimated from route distance
Weekly departures7x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysAirports right now
live boardsnext sweep in 120s
How the Zunyi to Hangzhou route actually runs
Pro Flight Search records official board updates for nonstop ZYI to HGH 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 — Zunyi (ZYI) to Hangzhou (HGH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ZYI-HGH
ZYI to HGH questions
Is ZYI–HGH running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from ZYI to HGH?
Great-circle distance is 1,339 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 125–145 min gate-to-gate on this route.
How often does ZYI–HGH fly?
Loong Air runs the route with about 7 flights a week (daily). 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 ZYI and arrival-side delay at HGH, 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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