CA621Air China · PEK → JFK
live · 20m ago
Route confirmed Air China

CA621 BeijingPEK New YorkJFK

CA621 by Air China flies from Beijing (PEK) to New York (JFK).

Right nowNext departure today Operates Mon Wed Thu Sat Sun
15:30

scheduled from PEK

The route today

live boards
PEKBeijingModerate riskPEK delay board →
JFKNew YorkOn-time likelyJFK delay board →
PEK→JFKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
29%Chance of 15+ min delay
2.7%Chance of cancellation
+1 minTypical airport delay in this weather

Conditions at PEK and JFK 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 Beijing

Forecast

Mon 9 Nov, local date

High11°Clikely 9°C to 12°C
Low−4°Clikely −5°C to −3°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 New York

Forecast

Mon 9 Nov, local date

High15°Clikely 13°C to 17°C
Low9°Clikely 7°C to 11°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 Beijing to New York flights today

same route · Air China
CA981departs 19:45

If CA621 is cancelled, this is the other Air China nonstop flight from Beijing to New York 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 CA621 actually runs

Pro Flight Search has tracked every published board update for CA621 across the PEK and JFK boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at PEK and JFK.

The verdict above is that record speaking, so it reflects how CA621 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around CA621? 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: CA621 Beijing to New York on-time performance, measured from the PEK and JFK airport boards.

Canonical URL
https://proflightsearch.com/flight/CA621
How we measure this →