CZ3455 ShenzhenSZX · 12:00 ChongqingCKG · 14:20
CZ3455 by China Southern Airlines flies from Shenzhen (SZX) to Chongqing (CKG).
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 · 16 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by CKG (Chongqing), currently flying VFR (visual). These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Shenzhen
ForecastThu 5 Nov, local date
- 72% chance of rain
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.
Tomorrow at Chongqing
ForecastThu 5 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 Chongqing flights today
same route · China Southern AirlinesIf CZ3455 is cancelled, these are the other China Southern Airlines nonstop flights from Shenzhen to Chongqing 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 CZ3455 actually runs
Pro Flight Search has tracked every published board update for CZ3455 across the SZX and CKG boards: schedule changes, gate pushes and actual clocks. Usually departs ~13 min late. Based on 14 confirmed departures · 11/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ3455 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-6687, B-1651, B-6976, B-1806.
Board clocks recorded as SZX and CKG published them.
Planning around CZ3455? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: CZ3455 Shenzhen to Chongqing on-time performance, measured from the SZX and CKG airport boards.
https://proflightsearch.com/flight/CZ3455
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