CA1271 BeijingPEK · 11:45 LanzhouLHW
CA1271 by Air China flies from Beijing (PEK) to Lanzhou (LHW) for the Sat, Oct 31 departure.
en route from PEK to LHW
board checked 16m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 12:32.
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 · 15 operations tracked
The route today
live boardsTomorrow on this route
ForecastBeijing to Lanzhou with Air China · Sun 1 Nov, local date
- Chance a departure is cancelled
- 5.4%4.1× usual
- Chance a departure leaves 60+ min late
- 5.1%0.9× usual
Forecast weather: gusts to 31 kt at Beijing
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 4 departures a day on this route with this airline. · 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 Beijing to Lanzhou flights today
same route · Air ChinaIf CA1271 is cancelled, these are the other Air China nonstop flights from Beijing to Lanzhou on the same day, with scheduled departure times in PEK 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 CA1271 actually runs
Pro Flight Search has tracked every published board update for CA1271 across the PEK and LHW boards: schedule changes, gate pushes and actual clocks. Usually departs ~14 min late. Based on 14 confirmed departures · 8/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CA1271 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PEK and LHW published them.
Planning around CA1271? 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: CA1271 Beijing to Lanzhou on-time performance, measured from the PEK and LHW airport boards.
https://proflightsearch.com/flight/CA1271
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