CA4271Air China · TFU → SHA
live · 6m ago
Route confirmed Air China

CA4271 ChengduTFU ShanghaiSHA

CA4271 by Air China flies from Chengdu (TFU) to Shanghai (SHA).

Right nowNext departure today Operates Mon Wed Fri Sun
07:25

scheduled from TFU

The route today

live boards
TFUChengduModerate riskTFU delay board →
SHAShanghaiOn-time likelySHA delay board →
TFU→SHAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
10%Chance of 15+ min delay
0.1%Chance of cancellation
-8 minTypical airport delay in this weather

Conditions at TFU and SHA 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. This route has few tracked flights so far, so treat this as an early read.

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

Tomorrow at Chengdu

Forecast

Wed 4 Nov, local date

High22°Clikely 19°C to 24°C
Low13°Clikely 11°C to 15°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 Shanghai

Forecast

Wed 4 Nov, local date

High20°Clikely 17°C to 22°C
Low17°Clikely 15°C to 19°C
  • 97% 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.

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.

How CA4271 actually runs

Pro Flight Search has tracked every published board update for CA4271 across the TFU and SHA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at TFU and SHA.

The verdict above is that record speaking, so it reflects how CA4271 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around CA4271? 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: CA4271 Chengdu to Shanghai on-time performance, measured from the TFU and SHA airport boards.

Canonical URL
https://proflightsearch.com/flight/CA4271
How we measure this →