CA434Air China · NRT → CKG
live · 51m ago
Route confirmed Air China

CA434 TokyoNRT · 19:30 ChongqingCKG · 00:35

CA434 by Air China flies from Tokyo (NRT) to Chongqing (CKG) for the Fri, Nov 6 departure.

Right nowEn route to Chongqing · off blocks 20:01 · 31 min late
En route

en route from NRT to CKG

En routeCA434 · position estimated
NRTTokyoCKGChongqing
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 20:01. No receiver coverage over open ocean.

Typical gate push+31 minmedian posted departure

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
11-06
+31 gate
11-02
+40 gate
10-30
+24 gate
10-26
+48 gate
10-23
+8 gate

The 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 operation

0 cancelled · 5 operations tracked

The route today

live boards
NRTTokyoOn-time likelyNRT delay board →
CKGChongqingHigh riskCKG delay board →
NRT→CKGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
53%Chance of 15+ min delay
1.6%Chance of cancellation
+24 minTypical airport delay in this weather

Conditions at NRT and CKG 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 Tokyo

Forecast

Sat 7 Nov, local date

High19°Clikely 17°C to 20°C
Low10°Clikely 8°C to 12°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 Chongqing

Forecast

Sat 7 Nov, local date

High20°Clikely 18°C to 23°C
Low16°Clikely 14°C to 17°C
  • 71% 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 CA434 actually runs

Pro Flight Search has tracked every published board update for CA434 across the NRT and CKG boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 5 confirmed departures · 4/5 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CA434 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-06NRT 19:30 20:01 (+31)CKG 00:35
11-02NRT 19:30 20:10 (+40)CKG 00:35
10-30NRT 19:30 19:54 (+24)CKG 00:35
10-26NRT 19:30 20:18 (+48)CKG 00:35
10-23NRT 19:25 19:33 (+8)CKG 00:05

Aircraft

Recent tails: B-1180, B-1179, B-5426.

Board clocks recorded as NRT and CKG published them.

Planning around CA434? 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: CA434 Tokyo to Chongqing on-time performance, measured from the NRT and CKG airport boards.

Canonical URL
https://proflightsearch.com/flight/CA434
How we measure this →