CZ5643China Southern Airlines · PKX → CKG
live · 1h ago
Route confirmed China Southern Airlines

CZ5643 BeijingPKX ChongqingCKG · 22:45

CZ5643 by China Southern Airlines flies from Beijing (PKX) to Chongqing (CKG) for the Wed, Oct 28 departure.

Right nowExpected in Chongqing · today
22:45

arrival expected at CKG · on schedule

The route today

live boards
PKXBeijingHigh riskPKX delay board →
CKGChongqingHigh riskCKG delay board →
PKX→CKGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Early read, sample still building
47%Chance of 15+ min delay
0.1%Chance of cancellation
+30 minAvg hub delay right now

Driven mainly by CKG (Chongqing), currently flying IFR (instrument). For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Beijing

Forecast

Fri 30 Oct, local date

High22°Clikely 20°C to 24°C
Low6°Clikely 4°C to 8°C

Forecast: WeatherTomorrow · 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

Forecast

Fri 30 Oct, local date

High19°Clikely 16°C to 23°C
Low14°Clikely 13°C to 16°C

Forecast: WeatherTomorrow · 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 Beijing to Chongqing flights today

same route · China Southern Airlines
CZ8917departs 07:30
CZ8911departs 10:15
CZ8815departs 13:00
CZ8817departs 16:00
CZ3259departs 18:25

If CZ5643 is cancelled, these are the other China Southern Airlines nonstop flights from Beijing to Chongqing on the same day, with scheduled departure times in PKX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How CZ5643 actually runs

Pro Flight Search has tracked every published board update for CZ5643 across the PKX and CKG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 90.9/100. Based on airport operations, weather, and cached board history at PKX and CKG.

The verdict above is that record speaking, so it reflects how CZ5643 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around CZ5643? 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 — CZ5643 Beijing to Chongqing on-time performance, measured from the PKX and CKG airport boards.

Canonical URL
https://proflightsearch.com/flight/CZ5643
How we measure this →