CA978Air China · CGK → PEK
live · 6m ago
Route confirmed Air China

CA978 JakartaCGK · 00:20 BeijingPEK · 07:55

CA978 by Air China flies from Jakarta (CGK) to Beijing (PEK) for the Fri, Oct 30 departure.

Right nowEn route to Beijing · off blocks 00:17 · 3 min early
08:14

estimated arrival at PEK · local time · ~3h 15m from now

En routeCA978 · position estimated
CGKJakartaPEKBeijing
Estimated from the boardsarr 08:14

Board estimate · gate and arrival times. Off blocks 00:17. No receiver coverage over open ocean.

Typical arrival−1 minmedian over 5 operations

Where the minutes go

last 5 operations · gate push → arrival
0+30+60+90 min
10-30
−3 gate · +19 arrival
10-29
−1 arrival
10-28
+4 arrival
10-27
−6 arrival
10-26
−1 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 −1 min · 0 cancelled · 5 operations tracked

The route today

live boards
CGKJakartaHigh riskCGK delay board →
PEKBeijingModerate riskPEK delay board →
CGK→PEKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
23%Chance of 15+ min delay
16%Chance of cancellation
+2 minTypical airport delay in this weather

Conditions at CGK and PEK 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 on this route

Forecast

Jakarta to Beijing with Air China · Sat 31 Oct, local date

Outlook: elevated
Chance a departure leaves 60+ min late
12%1.3× usual

Forecast weather: 49% chance of thunder and 75% chance of rain at Jakarta

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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 CA978 actually runs

Pro Flight Search has tracked every published board update for CA978 across the CGK and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 4 confirmed landings · 4/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CA978 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
10-30CGK 00:20 00:17 (−3)PEK 07:55 08:14 (+19)
10-29CGK 00:05PEK 07:55 07:54 (−1)
10-28CGK 00:05PEK 07:55 07:59 (+4)
10-27CGK 00:05PEK 07:55 07:49 (−6)
10-26CGK 00:05PEK 07:55 07:54 (−1)

Board clocks recorded as CGK and PEK published them.

Planning around CA978? 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: CA978 Jakarta to Beijing on-time performance, measured from the CGK and PEK airport boards.

Canonical URL
https://proflightsearch.com/flight/CA978
How we measure this →