Donghai AirlinesDZ0% on time
Flights DZ6221 15:10 Mo Tu Th Sa
live
Direct flights from Shenzhen (SZX) to Qingyang (IQN): 4 nonstop departures observed each week across 1 airline. 0% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 23 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,582 km, an estimated 2 hours 32 minutes in the air. Measured by Pro Flight Search from live flight boards at Shenzhen and Qingyang. Updated 15 September 2026 at 07:48 UTC.
SZX
Shenzhen
smooth · +2
IQN
Qingyang
tracking
1,582 km · ~2h 32m est.
Runs rough · 1 airline · 4x weekly · nonstop
0% on time
of the last 5 operated SZX → IQN flights arrived within 15 minutes
Median arrival delay is +23 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+23 minacross the last 5 operated legs
Flight time~2h 32mestimated from route distance
Weekly departures4x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Donghai 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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Shenzhen to Qingyang route actually runs
Pro Flight Search records official board updates for nonstop SZX to IQN 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 Qingyang (IQN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SZX-IQN
SZX to IQN questions
Is SZX–IQN 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 SZX to IQN?
Great-circle distance is 1,582 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 142–166 min gate-to-gate on this route.
How often does SZX–IQN fly?
Donghai Airlines runs the route with about 4 flights a week (mon, tue, thu, sat). 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 IQN, 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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