CZ3421 ChangshaCSX ChongqingCKG
CZ3421 by China Southern Airlines flies from Changsha (CSX) to Chongqing (CKG).
tracked route CSX → CKG
The route today
live boardsTomorrow at Chongqing
ForecastWed 11 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.
How CZ3421 actually runs
Pro Flight Search has tracked every published board update for CZ3421 across the CSX and CKG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 43.0/100. Based on airport operations, weather, and cached board history at CSX and CKG.
The verdict above is that record speaking, so it reflects how CZ3421 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around CZ3421? 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: CZ3421 Changsha to Chongqing on-time performance, measured from the CSX and CKG airport boards.
https://proflightsearch.com/flight/CZ3421
.