CZ3642China Southern Airlines · CKG → SZX
live · 48m ago
Route confirmed China Southern Airlines

CZ3642 ChongqingCKG ShenzhenSZX

CZ3642 by China Southern Airlines flies from Chongqing (CKG) to Shenzhen (SZX).

Right nowNext departure tomorrow Operates daily
08:30

scheduled from CKG

The route today

live boards
CKGChongqingModerate riskCKG delay board →
SZXShenzhenOn-time likelySZX delay board →
CKG→SZXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
49%Chance of 15+ min delay
0.3%Chance of cancellation
+23 minTypical airport delay in this weather

Conditions at CKG and SZX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 Chongqing

Forecast

Tue 10 Nov, local date

High18°Clikely 15°C to 20°C
Low10°Clikely 8°C to 12°C

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 Shenzhen

Forecast

Tue 10 Nov, local date

High22°Clikely 21°C to 24°C
Low16°Clikely 15°C to 18°C

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Chongqing to Shenzhen flights today

same route · China Southern Airlines
CZ3466departs 11:40
CZ3456departs 15:40
CZ6562departs 19:00
CZ5920departs 22:10

If CZ3642 is cancelled, these are the other China Southern Airlines nonstop flights from Chongqing to Shenzhen on the same day, with scheduled departure times in CKG 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 CZ3642 actually runs

Pro Flight Search has tracked every published board update for CZ3642 across the CKG and SZX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at CKG and SZX.

The verdict above is that record speaking, so it reflects how CZ3642 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around CZ3642? 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: CZ3642 Chongqing to Shenzhen on-time performance, measured from the CKG and SZX airport boards.

Canonical URL
https://proflightsearch.com/flight/CZ3642
How we measure this →