CA4135Air China · CKG → PEK
updated 20m ago
Route confirmed Air China

CA4135 ChongqingCKG · 11:15 BeijingPEK · 13:50

CA4135 by Air China flies from Chongqing (CKG) to Beijing (PEK) for the Wed, Nov 4 departure.

Right nowLanded in Beijing · today
13:38

arrived at PEK · 12 min early

Typical arrival−23 minmedian over 15 operations
Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-04
−12 arrival
11-03
−24 arrival
11-02
−39 arrival
11-01
−27 arrival
10-31
−17 arrival
10-30
−15 arrival
10-29
−23 arrival

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

median arrival −23 min · 0 cancelled · 15 operations tracked

The route today

live boards
CKGChongqingModerate riskCKG delay board →
PEKBeijingOn-time likelyPEK delay board →
CKG→PEKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
51%Chance of 15+ min delay
1.6%Chance of cancellation
+24 minTypical airport delay in this weather

Driven mainly by CKG (Chongqing), currently flying VFR (visual). 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 Chongqing

Forecast

Thu 5 Nov, local date

High19°Clikely 16°C to 22°C
Low14°Clikely 13°C to 16°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 Beijing

Forecast

Thu 5 Nov, local date

High18°Clikely 16°C to 20°C
Low3°Clikely 1°C to 5°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 Chongqing to Beijing flights today

same route · Air China
CA9742departs 06:40
CA4131departs 07:15
CA4003departs 07:30
CA4137departs 09:00
CA1450departs 09:55
CA1432departs 11:55

If CA4135 is cancelled, these are the other Air China nonstop flights from Chongqing to Beijing on the same day, with scheduled departure times in CKG 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 CA4135 actually runs

Pro Flight Search has tracked every published board update for CA4135 across the CKG and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~23 min early. Based on 14 confirmed landings · 14/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CA4135 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
11-04CKG 11:15PEK 13:50 13:38 (−12)
11-03CKG 11:15PEK 13:50 13:26 (−24)
11-02CKG 11:15PEK 13:50 13:11 (−39)
11-01CKG 11:15PEK 13:50 13:23 (−27)
10-31CKG 11:15PEK 13:50 13:33 (−17)
10-30CKG 11:15PEK 13:50 13:35 (−15)
10-29CKG 11:15PEK 13:55 13:32 (−23)
10-28CKG 11:15PEK 13:50 13:38 (−12)
10-27CKG 11:15PEK 13:50 13:24 (−26)
10-26CKG 11:15PEK 13:50 13:19 (−31)
10-25CKG 11:15PEK 13:50 13:23 (−27)
10-24CKG 11:30PEK 14:00 13:34 (−26)
10-23CKG 11:30PEK 14:00 13:58 (−2)
10-22CKG 11:30PEK 14:00 13:44 (−16)
10-21CKG 11:30PEK 14:00 13:42 (−18)

Board clocks recorded as CKG and PEK published them.

Planning around CA4135? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search: CA4135 Chongqing to Beijing on-time performance, measured from the CKG and PEK airport boards.

Canonical URL
https://proflightsearch.com/flight/CA4135
How we measure this →