China Eastern AirlinesMU
Flights MU2957 varies daily
live
Direct flights from Hangzhou (HGH) to Zhengzhou (CGO): 31 nonstop departures observed each week across 5 airlines. The nonstop covers 781 km, an estimated 1 hour 30 minutes in the air. Measured by Pro Flight Search from live flight boards at Hangzhou and Zhengzhou. Updated 18 September 2026 at 14:18 UTC.
HGH
Hangzhou
tracking
CGO
Zhengzhou
tracking
781 km · ~1h 30m est.
Tracking · 5 airlines · 31x weekly · nonstop
···
delay history for HGH → CGO is still building
Flight time~1h 30mestimated from route distance
Weekly departures31x5 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China Eastern AirlinesChina Southern AirlinesHainan AirlinesJuneyao
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 daysAirports right now
live boardsnext sweep in 120s
How the Hangzhou to Zhengzhou route actually runs
Pro Flight Search records official board updates for nonstop HGH to CGO 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 — Hangzhou (HGH) to Zhengzhou (CGO) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/HGH-CGO
HGH to CGO questions
Morning or evening flight on HGH–CGO?
Operators schedule morning departures around 06:35 and evening departures around 21:10 from HGH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CGO delay card to confirm conditions when you'd arrive.
How long is the flight from HGH to CGO?
Great-circle distance is 781 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 85–97 min gate-to-gate on this route.
How often does HGH–CGO fly?
5 carriers operate this route, around 51 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at HGH and arrival-side delay at CGO, 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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