CZ427 AnchorageANC · 21:07 ChicagoORD · 05:24
CZ427 by China Southern Airlines flies from Anchorage (ANC) to Chicago (ORD).
scheduled from ANC
Where the minutes go
last 5 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 operationmedian arrival +0 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ANC and ORD 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 Anchorage
ForecastSat 14 Nov, local date
- 54% chance of snow
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 Chicago
ForecastSat 14 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.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Anchorage to Chicago flights today
same route · China Southern AirlinesIf CZ427 is cancelled, these are the other China Southern Airlines nonstop flights from Anchorage to Chicago on the same day, with scheduled departure times in ANC 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 CZ427 actually runs
Pro Flight Search has tracked every published board update for CZ427 across the ANC and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 5/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how CZ427 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: B-2026, B-2028, B-2027, B-20EM.
Board clocks recorded as ANC and ORD published them.
Planning around CZ427? 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: CZ427 Anchorage to Chicago on-time performance, measured from the ANC and ORD airport boards.
https://proflightsearch.com/flight/CZ427
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