CZ5123 ShenzhenSZX · 07:30 YanchengYNZ
CZ5123 by China Southern Airlines flies from Shenzhen (SZX) to Yancheng (YNZ).
scheduled from SZX
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 15 operations tracked
The route today
live boardsTomorrow at Shenzhen
ForecastTue 10 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Shenzhen to Yancheng flights today
same route · China Southern AirlinesIf CZ5123 is cancelled, this is the other China Southern Airlines nonstop flight from Shenzhen to Yancheng on the same day, with scheduled departure times in SZX local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How CZ5123 actually runs
Pro Flight Search has tracked every published board update for CZ5123 across the SZX and YNZ boards: schedule changes, gate pushes and actual clocks. Usually departs ~16 min late. Based on 14 confirmed departures · 7/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ5123 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: B-1651, B-1690, B-6687, B-6976.
Board clocks recorded as SZX and YNZ published them.
Planning around CZ5123? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: CZ5123 Shenzhen to Yancheng on-time performance, measured from the SZX and YNZ airport boards.
https://proflightsearch.com/flight/CZ5123
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