CX801Cathay Pacific · ORD → HKG
live · 4m ago
Route confirmed Cathay Pacific

CX801 ChicagoORD Hong KongHKG

CX801 by Cathay Pacific flies from Chicago (ORD) to Hong Kong (HKG).

Right nowNext departure today Operates daily
16:15

scheduled from ORD

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
HKGHong KongOn-time likelyHKG delay board →
ORD→HKGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
1.5%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at ORD and HKG 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 Chicago

Forecast

Thu 12 Nov, local date

High9°Clikely 8°C to 10°C
Low4°Clikely 2°C to 6°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 Hong Kong

Forecast

Fri 13 Nov, local date

High27°Clikely 26°C to 28°C
Low23°Clikely 22°C to 25°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 Chicago to Hong Kong flights today

same route · Cathay Pacific
CX807departs 14:10

If CX801 is cancelled, this is the other Cathay Pacific nonstop flight from Chicago to Hong Kong on the same day, with scheduled departure times in ORD 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 CX801 actually runs

Pro Flight Search has tracked every published board update for CX801 across the ORD and HKG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at ORD and HKG.

The verdict above is that record speaking, so it reflects how CX801 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around CX801? 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: CX801 Chicago to Hong Kong on-time performance, measured from the ORD and HKG airport boards.

Canonical URL
https://proflightsearch.com/flight/CX801
How we measure this →